Breaking AI & Tech News Analyzed

The Rise of Nigeria's Digital Herbal Marketplace In Abuja, Nigeria, Oke Bola thought a fertility supplement she found online might help her conceive. Instead, within days of taking it, she struggled to breathe. Her experience reflects a growing online trade in unverified herbal remedies promoted across social media platforms. Bola, who is in her early 40s and has never had children, bought the supplement earlier this year and increased the recommended dosage, hoping for quicker results after hearing about it from friends and family. "I recognised the symptoms of asthma; the wheezing sound at night was familiar," she told Al Jazeera. "When I checked online, I realised it could be from the herbal medication." Her experience is not isolated. Across Nigeria, doctors and pharmacists report a surge in social media-driven self-medication, particularly involving unverified herbal products. This trend is worsening health outcomes, delaying treatment, and adding pressure to an already strained healthcare system serving about 230 million people. Nigeria's young, hyperconnected population increasingly uses digital platforms for health information and advice. But that access has also created what Dr Isaac Kolawole and Dr Fidelis describe as an "algorithmic apothecary" – an unregulated online marketplace where influencers and anonymous sellers promote remedies directly to consumers with little or no scientific backing. Health Impacts of Unverified Herbal Remedies Within this ecosystem, herbal remedies, long part of Nigeria's medical and cultural landscape, are increasingly repackaged as miracle cures, sometimes with dangerous consequences. Doctors report more patients arriving at hospitals only when their conditions have significantly worsened, often after prolonged use of unverified treatments. A consultant nephrologist at the University College Hospital in Ibadan, Dr Yemi Raji, said herbal medicine continues to play a role in kidney disease cases in Nigeria. "When you take herbal medication, you are taking both the good and the bad," he said. "Patients often arrive late, when treatment is more difficult and expensive." Dialysis alone can cost between 50,000 and 100,000 naira ($36-72) per session, several times a week. Studies link herbal use to kidney and liver disease cases across Africa, including findings that about 46 percent of liver disease admissions in one Nigerian hospital involved herbs or roots. A 2022 study found that 76.65 percent of participants had used herbal medicine, with more than a third combining herbal and conventional treatments while 82.44 percent did not inform their doctors. The Algorithmic Amplification Effect On a smartphone screen, relief is just a click away: fertility tonics, eye drops promising restored vision, syrups claiming to "flush out" disease. The advertisements are polished, persuasive and constant, woven into TikTok, Facebook, Instagram and X feeds. "The platforms themselves amplify this effect," said Dr Egemba Chinonso Fidelis, a public health advocate known online as Aproko Doctor. "Their algorithms reward engaging content and push it to wider audiences." Even users who try to avoid such content often encounter it repeatedly, shaped by emotional storytelling, music and urgency-driven messaging. A 2025 Nigeria-based study on Jinja Herbal Mixture found it appeared safe for short-term use within tested dosage ranges, but researchers recorded biochemical changes at higher doses, including altered creatinine and sodium levels in test subjects, signs of possible kidney and liver stress. The study called for further research into long-term effects and interactions with conventional medicines. Regulatory Challenges in the Digital Age The National Agency for Food and Drug Administration and Control (NAFDAC) says it is working to track unregistered manufacturers, but enforcement remains difficult, especially online. "With the sheer volume of products online, enforcement has limited reach," said Isaac Kolawole, the southwest zonal director of NAFDAC. Many sellers use fake or incomplete addresses, making them difficult to trace. NAFDAC requires strict registration, testing and approval before herbal products can be sold or advertised, but regulation has not kept pace with online commerce. Fidelis argued that stronger regulation alone is not enough. "If there are no consequences for lying about healthcare online, people will keep doing it," he said. He noted that scammers have even used AI-generated versions of his image to promote fake products. "Real medicine does not promise to cure everything, and it does not rely on countdowns," he added. "Scammers do." Path Forward for Safer Digital Health As Nigeria's digital economy expands, the intersection of technology and healthcare will only grow more complex. Fidelis stressed that access to affordable healthcare must improve, public trust must be rebuilt, and digital platforms must take responsibility for the health content they amplify. Pharmacist Akinade Akinlolu noted that while conditions like diabetes and hypertension can be managed, online claims often suggest cures. "Economic pressure is also pushing people towards cheaper or 'miracle' alternatives," he added. "Without stronger safeguards," Fidelis warned, "the algorithmic apothecary will continue to grow and put more people at risk." The challenge for Nigeria's healthcare system is to harness the power of digital platforms while ensuring they promote evidence-based care rather than potentially harmful alternatives.

The Viral Image That Wasn't RealIt was an arresting image and an irresistible story. A group of tough Thai police officers – five men and one woman – all wearing elaborate festival-style dresses, surrounding a drug dealer they had caught while undercover. The image, released by local police, was so compelling that it found its way on to the front page of the UK's Daily Star, as well as in picture stories in the Telegraph, the Sun and the New York Post.The Sun wrote: "The burly crew of five men and one woman slipped into skin tight sequins and feathers for the covert mission in Thailand." The Daily Star wrote: "The team of five blokes and one woman shared a snap of themselves in frilly dresses with the nicked suspect on Facebook."There was just one problem: while the arrest was real, the image was an AI-generated fake.The Digital Deception Behind the Sparkly DressesThe real image, which has now been posted on the Facebook page of Tha Luang police station in Thailand, shows the five male police officers in their regular clothes. The woman dressed as a dancer is not in the original at all.The administrator in charge of the station's Facebook account, which released the AI-generated image, had been trying to create "a friendlier image" for the police, intending to show "a cute and humorous side". This attempt at humanizing law enforcement through digital manipulation inadvertently created a false narrative that spread internationally.The Media Verification Challenge in the AI EraThe absurdity of the image may have rung alarm bells with some readers. However, the fact that the faked image came from a seemingly official source has highlighted the difficulties media outlets face in verifying images.There are no foolproof ways to check whether an image is real without a direct relationship with the person who took the picture. It is becoming a time-consuming and precarious task for those overseeing the images used by large outlets, and AI verification tools are not reliable enough.Industry Implications for News OrganizationsThe problem is made even more difficult as the use of AI-generated imagery has crept into seemingly official sources. As a result, editors are braced for the reality that it is unlikely that all AI images will be spotted before publication.Media outlets and other organisations are also facing the opposite problem – with viewers wrongly suspecting that some genuine images have been generated with AI. This creates a credibility crisis where authentic content is increasingly questioned while manipulated content gains acceptance.The Future of Visual AuthenticationAs AI technology continues to advance, the line between real and fabricated content will become increasingly blurred. News organizations will need to invest in more sophisticated verification methods and potentially develop new standards for image authentication.The incident in Thailand serves as an early warning of the challenges ahead in maintaining journalistic integrity in an era where digital content can be convincingly altered with minimal technical skill. The media industry may need to adopt new protocols for image verification and be more transparent about the sources of their visual content.

The Partial Internet Restoration Reveals Public AngerThe partial lifting of internet restrictions in Iran has revealed a rising tide of anger about food price inflation as ordinary Iranians decry annual price increases of 308% for vegetable oil, 190% for chicken, and 170% for rice. Iranian authorities began restoring the connection to the global internet that was severed on the first day of the US-Israeli war against the Islamic Republic on 28 February, as it had been during mass protests in January.Connectivity Remains Limited Despite Partial RestorationConnectivity remained patchy on Wednesday, with mobile internet still largely disconnected and many sites remaining restricted. But even the partial restoration was enough to reveal an outpouring of anger over price inflation and food shortages. "Everything is so expensive. It has become a disaster," wrote one user on social media. "You leave the market with a broken heart after spending all your savings. It is unbearable. We have no patience left to lead a normal life."Government Response and Blame-ShiftingPresident Masoud Pezeshkian, who has been given some credit for lifting the internet restrictions, blamed the US for Iran's economic woes, saying Washington "had moved to economic warfare after failing to bring the government down." In a lengthy statement, the ministry of intelligence revealed its concerns that internet freedom could be used for "cognitive warfare", warning that Iran's adversaries aimed to "incite protesters and drag them on to the streets."Hyperinflation Data Reveals Economic CrisisThe government announced the launch of a "resistance economy committee" to crack down on price gouging and address surging shortages, but hyperinflation is now endemic in Iran owing to trade sanctions, exchange rate pressure, and moves taken to reduce subsidies given to traders in January. Data from the International Monetary Fund showed food inflation had risen to between 140% and 200%, pushing overall inflation to 70%. Support for continuing internet restrictions was put at just 9% in a survey published on Wednesday.Government Propaganda and Public ResponseIn an attempt to forestall support for Reza Pahlavi, the son of the late shah, government backers tried to flood the internet with claims directed at "youngsters returning to the internet" that Pahlavi had openly applauded the attacks mounted by Israel and the US. Others expressed simple relief that they could now talk to the wider world. The human rights activist Emadeddin Baghi wrote: "Three bloody months have passed, but not for those who lost a loved one or had their home destroyed. In this period our voices found no echo except on some internal platforms and to the best of our ability we spoke and wrote in defence of the rights of the voiceless."Future Outlook: Digital Rights and Economic InstabilityThe prominent rapper Toomaj Salehi, who was sentenced to death in 2024 for supporting protests in 2022 but was later released, said being connected to the internet was "not a favour to us – it is our right. And without filters as well. Like free elections, freedom of expression, freedom of assembly, freedom of parties, and many other freedoms, these are our rights and not favours," he wrote on X. With public sentiment increasingly turning against the government and economic conditions worsening, Iran faces a precarious future balancing between maintaining control and addressing growing public discontent.

The Need for Air Conditioning in the UK British homeowners are rapidly acquiring air conditioners as the climate crisis superheats our summers. An estimated 4m homes have an air conditioner, double the figure from three years ago. Can Air Conditioning Be Green? Because air-conditioning units use more energy than other cooling devices, this results in more carbon emissions. Using a portable unit for an average of eight hours a day during the summer would result in about 4.87kg of CO2 emissions, roughly equivalent to driving 18 miles. Options for Greener Air Conditioning One approach could be running it only when there is a high level of renewable energy on the grid – for example during the sunniest part of the day. You may choose to pre-cool rooms before the evening peak in electricity demand. Or you could power the air conditioner with a home battery that charges up during renewable energy surpluses, helping you make the most of renewables without owning them yourself. Types of Air Conditioning It’s important to note that not all air conditioners are alike. Portable versions were relatively inefficient. If you invest in built-in air conditioning, make sure you get the right size unit for the room you’ll be cooling. A wall-mounted unit powerful enough (12,000 BTU) to cool the average British bedroom costs about £750, plus £1,150 for installation. Alternative Cooling Methods Air conditioners work using the same principle as heat pumps – they move heat from one place to another with the help of a refrigerant fluid. But the devices generally referred to as “air-to-air heat pumps” are reversible and can provide heating as well as cooling. Homeowners who switched from oil or gas heating to an electric-powered air-to-air heat pump, and used it for winter heating and summer cooling, were decarbonising their homes.

Rescuers have pulled four more men from a flooded cave in central Laos, raising the number of survivors to five, while two remain unaccounted for deep within the water‑filled passages. Rescue Operation Frees Four Additional Villagers The four were extracted on Saturday, a day after the first survivor was brought out. Rescue divers reported the water level had dropped enough for the men to walk and swim out alongside the team. Images show the rescued men on stretchers, covered in mud, wearing oxygen masks and foil blankets. Numbers Highlight the Scale of the Crisis Total trapped: seven villagers searching for gold. Rescued so far: five (one on Friday, four on Saturday). Missing: two still deep inside the flooded passages. Rescue timeline: group entered the cave around May 19‑20; flash flooding occurred shortly after. Implications for Rural Gold‑Seeking Practices in Laos Local officials note that residents of the remote, mountainous province of Xaisomboun often forage for a living and enter caves in search of gold despite repeated safety warnings. The incident highlights the heightened risk of flash‑flood events in monsoon‑affected karst regions and the need for stronger community outreach on hazardous mining practices. Outlook for the Ongoing Search and Regional Safety Measures Rescue teams are preparing to push 20‑25 metres beyond the location where the survivors were found to locate the two missing men, a section that remains heavily flooded. Continued coordination between Lao and Thai rescue groups will be critical, and the episode may prompt authorities to reassess monitoring of informal mining activities and improve early‑warning systems for sudden rain‑induced flooding.

The Revolutionary GeneticistCraig Venter, the pioneering geneticist who revolutionized genome sequencing and challenged traditional scientific approaches, has died at age 79. His announcement at the 2001 BioVision conference that humans possess only about 30,000 genes—far fewer than the previously estimated 100,000—shattered scientific assumptions about genetic determinism. "We simply do not have enough genes for this idea of biological determinism to be right," Venter declared, emphasizing that human diversity is shaped primarily by environmental influences rather than hard-wired genetic code.The Breakthrough in Genome SequencingVenter's most significant contribution was developing the revolutionary whole genome shotgun sequencing technique, which allowed for faster, more efficient genome mapping. In 1995, his team achieved the remarkable feat of sequencing the first genome of a living organism, the bacterium Haemophilus influenzae. This breakthrough led to the founding of Celera Genomics in 1998, which aimed to sequence the entire human genome using Venter's innovative methods.The competition between Venter's privately funded Celera and the publicly funded Human Genome Project, spearheaded by the US government and UK's Wellcome Trust, created what scientists described as "testosterone-driven" rivalry. Despite tensions, this competition dramatically accelerated progress in genomics research, culminating in the announcement of the first draft human genome sequence at a White House ceremony in June 2000.The Scientific MaverickVenter was as famous for his bold personality as for his scientific achievements. A brilliant entrepreneur and unapologetic self-promoter, he enjoyed showcasing his success, private plane, yacht, and luxury watches. This flamboyant approach made him both admired and controversial. James Watson, co-discoverer of DNA's double-helix structure, compared Venter to Hitler for attempting to patent human genes, while others nicknamed him "Darth" Venter after the Star Wars villain.His tendency to break scientific protocols became evident when he revealed that much of the DNA used in Celera's human genome sequencing came from his own cells—a decision that annoyed scientists who felt he had subverted standard processes. "I've been accused of that so many times, I've got over it," Venter responded, noting that the analysis revealed he had an abnormal fat metabolism and elevated risk of Alzheimer's disease.A Life Shaped by Science and WarBorn in Salt Lake City, Utah, Venter had an unconventional path to scientific greatness. Growing up in California, he had a poor academic record and initially pursued "pursuits that involved drink, girls and bodysurfing" rather than education. His life took a dramatic turn during the Vietnam War, where he served as a senior corpsman in a naval hospital's intensive care unit in Da Nang."I witnessed several hundred soldiers die, more often than not while I was massaging their hearts – at times with my bare hand – or attempting to breathe life into them," Venter recalled. "Vietnam would teach me more than I ever wanted to know about the fragility of life." This experience sparked his interest in life sciences, leading him to study at the University of California, San Diego, where he earned a PhD in physiology and pharmacology in 1975.The Legacy of a Scientific PioneerAfter being dismissed as head of Celera in 2002, Venter used his substantial payoff to endow the J. Craig Venter Institute with $100 million. There, he pursued ambitious projects including designing energy-producing microbes and synthesizing bacterial genomes. He later founded Human Longevity and Diploid Genomics, companies that aim to combine artificial intelligence with advances in aging research and gene sequencing to extend human lifespans and improve disease diagnosis.While some of Venter's claims about the primacy of environmental influences over genetics have been questioned, his impact on genomics research remains undeniable. His revolutionary sequencing techniques transformed the field, and his competitive approach accelerated what would have otherwise been a much slower process of mapping the human genome. As the scientific community remembers Craig Venter, it acknowledges a complex figure who was simultaneously a brilliant innovator, a controversial competitor, and a transformative force in our understanding of life's fundamental building blocks.

Why Fans Are the Smart Summer Cooling ChoiceThe Guardian’s award‑winning tech journalist measured 16 fans and several evaporative coolers to see how they perform against a typical portable air‑conditioner that draws 1,000W (about 26p per hour). Fans in the test consumed between 8W and 60W, delivering a far lower electricity bill and carbon footprint while still moving enough air to make a noticeable temperature drop.Power Consumption Numbers Show Fans Beat Air‑ConditionersAirCraft Lume – 18W on top setting; could run 56 hours for the cost of one hour of air‑con.Dreo TurboCool misting fan 765S – 22W, best overall cooling performance.Devola desk fan – 12W, cheapest at £64.99.Shark FlexBreeze Pro Mist – 30W, premium misting option at £249.99.Swan Nordic evaporative cooler – 15W, lowest‑energy water‑based cooler at £69.Cooling Comfort Meets Carbon Savings for UK HouseholdsRunning a fan instead of an air‑conditioner can cut summer electricity use by up to 95 %, translating into lower bills and reduced greenhouse‑gas emissions. For a typical UK home, swapping a 1,000W air‑con for an 18W fan saves roughly £23 per month and avoids about 0.12 tCO₂ of emissions.What’s Next for Home Cooling in a Warming Climate?As heatwaves become more frequent, manufacturers are likely to focus on quieter, smarter fans with integrated sensors that adjust speed automatically. Expect more hybrid designs that combine low‑energy misting with airflow optimisation, giving consumers a wider menu of carbon‑friendly cooling solutions.

The Struggle of Working-Class Artists The Tara Clerkin Trio, consisting of Tara Clerkin, Sunny Joe Paradisos, and Pat Benjamin, has been making waves in the underground music scene with their eclectic sound, which blends elements of minimalist jazz, avant-pop, and trip-hop. Despite their growing success, the band members, who are all working-class artists, share their struggles in the UK's music industry. The Band's Unique Sound Their music is characterized by happy accidents and incidental noises, which they incorporate into their tracks. The band's sound is shaped by their use of loop pedals, sampling, and a variety of instruments, some of which they don't play properly. This unique approach has charmed fans across the music spectrum, including jazz enthusiasts. The Challenges of Making Music The band members discuss the difficulties of making a living as working-class artists in the UK. They highlight the struggle to balance touring, working, and making music, often having to juggle multiple jobs to make ends meet. The situation is further complicated by the fact that touring three times a year doesn't pay enough to support their living expenses. The New Album: Somewhere Good Their second album, 'Somewhere Good', is their most pop-oriented record yet, featuring more structured songwriting and storytelling. The album was written and recorded in precarious circumstances, with the band members working and touring simultaneously. Despite the challenges, the album captures a sense of optimism and positivity, with songs that address themes of loss, grief, and gentrification. The Future of Independent Music The Tara Clerkin Trio's experience reflects the broader challenges faced by working-class artists in the UK. They chose to release their album on the in-house label of east London record shop World of Echo, rather than signing with a bigger label, to maintain creative control and avoid giving away their rights. As they continue to make music, they hope to inspire others to do the same, despite the difficulties.

The UN's Call for Digital Child ProtectionThe United Nations High Commissioner for Human Rights has called for urgent action to protect children online, demanding it be made a "priority."In a statement released on Friday, Volker Turk called for stronger action by governments and tech companies to make online platforms safer."Enhancing protection of children online is an urgent priority," he insisted.New Guidelines for Safer Digital EnvironmentsThe call comes amid a global push for greater accountability and oversight of social media platforms, with countries testing age-based bans and stricter regulations, and pressure growing on technology companies.Alongside the statement, the UN human rights office released a set of guidelines aimed at improving children's safety online and protecting their rights through stronger regulation.The measures include safeguards around age verification processes, mandatory child rights impact assessments, and involving children in shaping regulatory responses.Balancing Safety and Privacy Concerns"We need much wider action – by governments and companies – to ensure that the platforms themselves are made safer by design, that data is protected, that those responsible for harm can be held to account, and that children's rights and needs are fully respected throughout," Turk said."Whatever regulations are adopted, it is essential to avoid inadvertently causing further harms. For example, age verification done wrong can both fail at its goal and endanger the privacy of both kids and adults," he added.Turk added that regulations focused only on the age of users risk leaving unchanged the design choices and algorithmic practices that make platforms unsafe in the first place.Global Response: Age-Based RestrictionsRestrictions on children's access to social media have proliferated globally following Australia's adoption of legislation restricting access for children under 16 in December 2025.Indonesia and Malaysia have also introduced age-based restrictions, while across Europe, many countries are also considering limiting children's access to social media.Austria said in late March that it plans to ban social media for children under the age of 14, with draft legislation expected to be finalised by June. Denmark and France are also set to ban social media platforms for children under 15.Spain's prime minister announced in early February that the country plans to ban social media for children under 16, while the United Kingdom is weighing similar restrictions.Beyond Bans: The Need for Comprehensive RegulationHowever, some child safety experts say bans alone do not go far enough, calling instead for tighter regulation requiring technology companies to better moderate harmful content and platform design.Chris Sherwood, chief executive of Britain's National Society for the Prevention of Cruelty to Children, has previously called on governments to "ensure harmful content is blocked at the source" and for "platforms no longer using design tricks that keep teens hooked".