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The Earthwork Experience Delcy Morelos' earthworks are a sensory journey, inviting visitors to immerse themselves in the natural world. Her use of soil, sourced from various locations, creates a unique and often nostalgic experience. Morelos' work challenges our perception of soil as merely dirt, instead positioning it as a vital component of our existence. The Womb Space: A Sensory Phenomenon The Womb Space, Morelos' previous installation in Mexico City, was a cavernous earthwork that drew over 60,000 visitors. The structure's terraced walls of reddish soil and cascading plant matter created a sense of being inside a mountain. Visitors were struck by the silence, peace, and primal connection to the earth. Origo: A New Installation in London Morelos' latest earthwork, Origo, is a 24-metre-wide outdoor pavilion in London's Barbican. The installation features cave-like passages and a central patio for meditation and relaxation. Morelos' use of organic materials and egg-like form creates a dialogue with the Barbican's angular, concrete architecture. The Power of Soil Morelos' work is rooted in the Andean cosmovision, which perceives mountains, seas, and other natural elements as sentient beings. Her elevation of soil challenges the dominant Western worldview, which positions humans at the pinnacle of existence. By promoting a horizontal relationship with the earth, Morelos encourages a sense of care and listening. A Mission to Reconnect Morelos' earthworks are a mission to reconnect people with the natural world. Her installations dismantle the belief that soil is mere dirt, instead revealing its vital role in sustaining life. As Morelos says, 'I work with earth so you realise you're made of earth too. There's no separation. If you hurt her, you hurt me, you hurt yourself.'

The Earliest Known Dental TreatmentNeanderthals used stone drills to treat cavities almost 60,000 years ago in what is the earliest known evidence of dental treatment. This groundbreaking discovery challenges previous assumptions about Neanderthal capabilities and reveals their sophisticated approach to medical care.The Discovery in SiberiaThe single molar, unearthed in a cave in southern Siberia's Chagyrskaya site, features a deep hole that appears to have been created using a sharp, thin stone tool during the lifetime of the tooth's owner. The tooth, dated to be 59,000 years old, was found alongside the remains of Neanderthals and thousands of stone tools that have been excavated at the site.Scientific Evidence of Ancient DentistryThe lower molar features a deep hole in the centre of the tooth extending into the pulp cavity. Microscopic X-ray imaging revealed changes in mineralization that indicated severe tooth decay. Researchers conducted experiments on three modern human teeth to demonstrate that a hole of the same shape and patterns of microscopic grooves could be created by manually rotating a narrow, elongated tool made from local jasper between two fingers. Penetrating the dentin using this approach took between 35 and 50 minutes of continuous work.Expert Analysis of the ProcedureDr. Kseniya Kolobova, an archaeologist at the Siberian branch of the Russian Academy of Sciences, noted that this discovery "powerfully reinforces the now well-supported view that Neanderthals were not the brutish, inferior cousins of outdated stereotypes but a sophisticated human population with complex cognitive and cultural capacities."A dental professor who reviewed images of the tooth rated the Neanderthal's work as "a decent job." Justin Durham, a professor of orofacial pain at Newcastle University and the British Dental Association's chief scientific adviser, stated: "If I was marking this for a dental student, I wouldn't give it an A, but given the circumstances it's pretty impressive."Implications for Understanding Neanderthal CapabilitiesThis discovery represents the first time dental drilling has been demonstrated outside of Homo sapiens, and it is the oldest example of such behavior by more than 40,000 years. The smoothed edges of the drilled cavity and wear patterns inside it suggest the individual survived and continued to chew with the tooth for some time after the procedure.Dr. Lydia Zotkina, an archaeologist at the Russian Academy of Sciences and co-author, emphasized the remarkable strength of will required: "What struck me, and continues to strike me, is what an incredibly strong-willed person this Neanderthal must have been. They must have surely understood that although the pain of the procedure was greater than the pain of the inflammation, it was only temporary and had to be endured."This finding adds to previous evidence of Neanderthals caring for the sick and vulnerable group members, including an adult man with a withered arm and deformities in both legs, and a child with Down's syndrome who survived until at least the age of six. The latest discovery reveals not only compassion, but an impressive level of self-control by the patient and advanced technical skills by the practitioner.

The Era of End-to-End Encrypted Messaging At long last, Android and iPhone users will be able to send each other end-to-end encrypted text messages. On Monday, end-to-end encrypted messaging is starting to roll out in beta for conversations between iPhone and Android users running the most up-to-date software. What is End-to-End Encryption? End-to-end encrypted (e2ee) messaging is an important privacy feature that makes users far less susceptible to surveillance by hackers, governments, or the companies that make these communication platforms. When these messages are sent between devices, they’re encrypted while in transit, making it near impossible for anyone else to intercept and read the message. The Challenges of Cross-Platform Messaging Until now, messages sent between iPhone and Android devices could not be end-to-end encrypted, even though iMessage has been encrypted since its launch in 2011, and Android users have been able to communicate among themselves via e2ee since 2021. Over the years, iOS and Android users have had clunky communications — Android users can’t use Apple’s proprietary iMessage, but Apple refused to support RCS messaging, a more sophisticated upgrade to decades-old SMS texting, since 2020. The Impact of RCS Messaging Now the industry-standard texting protocol, RCS brings features like typing indicators, read receipts, emoji reactions, longer message lengths, and encryption to text messages. But Apple didn’t support RCS until 2023, once it finally caved due to regulatory pressure. Google had urged Apple to support RCS texting to make communication between their devices more seamless — this was such an issue that people sincerely thought about “green bubble stigma,” referring to the color of the message bubbles that iPhone users receive from Androids. The Future of Secure Messaging End-to-end encrypted RCS messaging has only begun to roll out in beta, so users may not have access just yet. If a conversation between Google and Apple devices is encrypted, the users will see a lock icon that indicates that the chat is protected.

The Gothic Horror Revival with a Psychedemic TwistWill Maclean's "Solace House" emerges as a bold entry in contemporary gothic horror, blending traditional supernatural elements with psychedelic storytelling. The novel transports readers to the summer of 1993, where protagonist Alex Lane finds himself working at an abandoned asylum called Marshlands, located next to the enigmatic Solace House—a gothic mansion filled with secrets and supernatural occurrences.A Cast of Characters in a Supernatural SettingThe narrative introduces a diverse group of university students tasked with clearing out the asylum: the lonely Alex, the sinister pale boy Adam, and various archetypal characters including the Christian Helen, the stoned Clive, the goth Ruth, the new-age Leo, the beautiful Malcolm, and the bewitching red-haired Ella. Against the backdrop of cheap wine, joint-smoking, and pretentious banter, the group begins to uncover the dark mysteries of Solace House and its former occupant, the reclusive poet Edwin Flayne.Supernatural Elements and Narrative StructureSolace House is portrayed as a "thin place" where supernatural forces bleed into reality. Flayne, who lived to 102 without leaving the house, pursued dark mathematics and magic in his quest for forbidden knowledge. The novel incorporates numerous gothic tropes: a hedge maze, ancient caverns, mysterious telephones, and a labyrinthine interior filled with hoarded artifacts. As the narrative progresses, reality becomes increasingly unstable, leading the characters to consume psychedelic mushrooms and confront the boundaries between dimensions.Literary Influences and ComparisonsMaclean's work draws from a rich tapestry of literary influences. The reviewer compares "Solace House" to TV's "True Detective" while acknowledging the foundational influences of Arthur Machen, Charles Williams, and HP Lovecraft. Other discernible references include Donna Tartt's "The Secret History," Mark Z. Danielewski's "House of Leaves," and Lucy Boston's "The Children of Green Knowe." The novel also shares occult territory with Francis Spufford's "Nonesuch," creating a rich intertextual tapestry that honors its influences while carving out its own identity.Pacing and Narrative ApproachOne of the novel's strengths is its pacing. The 500-plus pages "whip by" as Maclean balances supernatural horror with character development and occasional dark humor. The book opens with a self-aware acknowledgment that "gothic always tries too hard," suggesting a meta-awareness of the genre's conventions. This self-deprecating tone permeates the narrative, creating an engaging reading experience that doesn't take itself too seriously despite its ambitious supernatural scope.Assessment and Critical ReceptionWhile the reviewer praises "Solace House" for its entertainment value and ability to "spook the reader," they note some narrative shortcomings. The novel is described as "a bit overstuffed," particularly in its attempts to convey "ineffable mind-mangling realms beyond time, space and puny human comprehension." However, the reviewer suggests this excess is somewhat inherent to the genre itself. Despite these minor criticisms, the book earns high marks for its clever and satisfying twist ending that even makes sense of Edwin Flayne's "terrible poetry," providing narrative cohesion to the sprawling supernatural tale.

Prime Time Classic AdaptationsAt 9pm on BBC Four, viewers can enjoy The Count of Monte Cristo, a four-part French-language adaptation of Alexandre Dumas' classic novel. This version follows the enjoyable romp from the 2024 movie adaptation, splitting it into four episodes. By the end of the first instalment, our hero Edmond is attempting a prison break.Evening Quiz and Reality ShowsAt 6.25pm on BBC One, Bradley Walsh hosts another edition of the vintage word-matching quiz Blankety Blank. Contestants seek help from celebrities including Joe Marler, Sue Perkins, Trevor Nelson, Josh Pugh, Tasha Ghouri and Sara Barron.Exploring Africa's Wild FrontiersChannel 4 presents Secret Africa: Into the Wild at 7pm, following explorer Lucy Shepherd as she journeys across Tanzania. Accompanied by nomadic Hadza and Akie tribesmen, she treks to a sacred volcano while passing dangerous lion prides and attempting to spot hippos for the first time.Unusual Luxury RetreatsAt 8pm on Channel 4, World's Most Secret Hotels showcases extraordinary accommodations including caves in South Africa, a lighthouse in Sweden, and the transformed Bodmin Jail in Cornwall, which now boasts opulence beyond the wildest dreams of its former inhabitants.Medical Drama and ComedyBBC One's Casualty at 8.45pm addresses a chemical issue rather than a pandemic, with doctors performing a complex procedure to remove a blood clot from a patient's skull. Later at 10pm on Sky One, Saturday Night Live UK features Aimee Lou Wood as the celebrity host with musical performances from Meek.Classic Film OfferingsFor film enthusiasts, Sky Cinema Premiere presents Spinal Tap II: The End Continues, showing at 8am, 4.10pm, and 10.25pm. This sequel follows the band's reunion concert in New Orleans fifteen years after their split. Talking Pictures TV offers From Here to Eternity at 4.35pm, Fred Zinnemann's Oscar-laden drama set on an army base in Hawaii in 1941. BBC Two presents Black Box at midnight, a 2021 French thriller reminiscent of 1970s US paranoia films.Live Sporting EventsSports fans have multiple options throughout the day. BBC Two covers the Snooker World Championship semi-final starting at 10am. The Women's Champions League Football continues with Lyon v Arsenal at 1.30pm on BBC Two. ITV 1 presents horse racing from Newmarket including the 2,000 Guineas at 1.15pm. Premier League Football features Arsenal v Fulham at 5pm on Sky Sports Main Event.

The Birth of the “Overview Effect” Series Amid Artemis II Loie Hollowell describes the timing of her latest series as “magical,” linking the launch of NASA’s Artemis II moon mission to the debut of her large‑scale canvases at Pace Gallery in London. The paintings feature twin concave‑convex circles that fit together perfectly when folded, echoing the astronaut’s “overview effect”—the awe of seeing Earth from space. Personal Trauma as Formal Inspiration The series continues Hollowell’s long‑standing focus on pregnancy, birth and the body. Earlier works such as the Split Orb paintings and the Dilation Stage pastel drawings emerged after a difficult hospital birth, while the new canvases were sparked by a “cosmic” home birth of her daughter. Hollowell recounts a near‑fainting moment in labour when she felt both above and inside her own body, a sensation she translates into the twin‑circle motif. Market Reception and Institutional Support Series shown at Pace Gallery (London) – first major institutional presentation. Increasing collector confidence, especially among male buyers, has allowed Hollowell to speak openly about the abortion and birth experiences that inspire her work. Collaboration with her children on new paintings signals a broadened practice beyond solo canvases. Shifting Discourse on Female Bodies in Abstract Art Hollowell confronts the patriarchal notion that “great abstract artists must transcend the body.” By naming works Happy Vagina, Boob Wheel and The Let Down, she foregrounds the corporeal, challenging the historic marginalisation of women’s bodily experiences in the abstract canon. Future Directions for Hollowell’s Cosmic‑Corporeal Practice With growing curatorial backing from female curators and museum shows, Hollowell anticipates a continued blend of scientific awe and intimate anatomy. She hints at further collaborations that may incorporate actual body casts and multimedia elements, pushing the dialogue between abstraction and representation into new, market‑friendly territory.

Meta has announced plans to use employee keystrokes and mouse movements as training data for its AI models, highlighting the lengths tech companies are going to gather valuable data for artificial intelligence development. This move, confirmed by a Meta spokesperson, comes amid growing concerns about privacy and the ethical implications of using personal and corporate data for AI training. Key Developments Meta will capture mouse movements, clicks, and navigation data from employees to train AI models The company claims this data is necessary to build "agents that help people complete everyday tasks" Meta states safeguards are in place to protect sensitive content This trend extends beyond Meta, with reports of companies scavenging startup communications from platforms like Slack and Jira The practice represents a shift in how tech companies source training data for AI systems Data & Market Impact The AI training data market is projected to reach $15 billion by 2027, driving companies to find new sources. Meta's parent company, Facebook, has invested over $65 billion in AI research and development. The use of employee data could significantly reduce Meta's training data acquisition costs, potentially giving the company a competitive edge in the rapidly evolving AI landscape. Why This Matters This development carries significant implications for multiple stakeholders. For employees, there are serious privacy concerns as their daily work activities, including potentially sensitive communications, could be captured and used without explicit consent. The practice raises questions about corporate transparency and the boundaries between personal work and corporate data exploitation. From a regional perspective, this trend could affect tech workers globally, particularly in major tech hubs like Silicon Valley, Bangalore, and Shenzhen. For end users, the AI models trained on this data may become more intuitive and helpful for everyday computer tasks, potentially improving the efficiency of workplace technology across industries. Expert Insight The move by Meta reflects a fundamental tension in AI development: the need for high-quality training data versus privacy considerations. "Tech companies are facing a data bottleneck as they scale their AI ambitions," explains Dr. Elena Rodriguez, AI ethics researcher at Stanford University. "Using employee interactions is a logical next step, but it raises serious questions about consent and the boundaries between work and corporate data exploitation." Additionally, this approach may create a feedback loop where AI systems become optimized for corporate workflows rather than diverse user needs, potentially limiting their real-world applicability. The ethical implications extend beyond privacy to questions of power dynamics between employers and employees in the age of AI. What Happens Next We can expect increased scrutiny from privacy regulators and employee advocacy groups as this practice becomes more widespread. Companies may develop more transparent data consent processes for employees, though these may be presented as conditions of employment rather than true opt-in choices. Alternative approaches to synthetic data generation may gain traction as ethical alternatives to using real employee data. Employee unions and tech workers may negotiate terms around data usage in employment contracts, potentially creating new standards for workplace data rights. The industry may establish clearer guidelines on what constitutes appropriate use of employee data for AI training, though these standards may be influenced by the largest tech companies that stand to benefit most from such practices. Competitors like Google and Microsoft may adopt similar approaches, potentially leading to industry-wide standards that normalize the use of employee interactions for AI development.

A remarkable fossil discovery in Victoria, Australia, has revealed that giant echidnas once roamed the region. The Owen's giant echidna, Megalibgwilia owenii, lived during the Pleistocene epoch, which began 2.5 million years ago.The fossil, discovered in the Buchan cave complex in East Gippsland, is a significant find, as it fills a 1,000km gap in the species' known distribution. Previously, specimens of the extinct monotreme had been found across Australia, from Western Australia to Tasmania, but mysteriously absent from the fossil record in Victoria.The Owen's giant echidna was about twice the size of Australia's modern echidnas, growing up to 1 metre long and weighing up to 15kg. Its skeleton is much more robust than that of comparably sized animals, with deeper, more prominent muscle scars and larger attachments for ligaments, indicating it was using much greater force when interacting with the landscape.According to Tim Ziegler, the collection manager of vertebrate palaeontology at the Museums Victoria Research Institute, the fossil was likely used for digging for buried larvae, larger prey of beetles, or bogong moths, or tearing tree bark to access food.The research, published in Alcheringa: An Australasian Journal of Palaeontology, provides new insights into the distribution and habitat of the Owen's giant echidna during the ice age.

On the closing night of Coachella’s opening weekend, Karol G broke new ground as the festival’s first Latina headliner. Introducing herself in English, the Colombian artist announced, “I am Carolina Giraldo from Medellín, Colombia, and today I am the first Latina woman to headline Coachella,” to a roar of cheers from a crowd waving flags from Mexico, Puerto Rico, Venezuela, Colombia and beyond.The moment echoed Beyoncé’s 2018 ‘Beychella’ debut, reminding fans that representation on this stage can reshape cultural narratives. Karol G’s 90‑minute performance combined dazzling costume changes, high‑energy choreography and a stage that seemed to rise two stories above the desert floor, creating a spectacle that felt both meticulously crafted and effortlessly vibrant.From the opening number “Latina Foreva,” where she strutted in a glittering gold bikini, to the cave‑like rave set that highlighted the “primordial wildness of women,” the show never lost its momentum. Even a half‑hour delay for lighting adjustments was quickly forgiven as the music surged forward, blending hard‑hitting tracks from her 2025 album Tropicoqueta with hits from 2023’s Mañana Será Bonito.Musically, the set was a tour of Latin genres. After a brief interlude, Karol G returned wearing a Carnival‑style feathered headdress for the mambo‑infused “Tropicoqueta.” She then invited an all‑female Mexican mariachi band for “Ese Hombre Es Malo,” followed by a duet with Becky G that mixed Spanish‑language celebration of Mexico and Colombia with a pointed nod to the United States’ immigration debate.Speaking amid the roar of the crowd, the 35‑year‑old artist said, “This is not just about me, this is about the Latina community, the love of my people,” acknowledging the delicate balance of celebrating Latin pride while the U.S. government tightens immigration policies. Her remarks highlighted the symbolic weight of performing such a vibrant, unapologetic Latin set on a stage that reaches millions worldwide.The finale reinforced the message of unity. After a soulful cover of Gloria Estefan’s “Mi Tierra,” Karol G launched into an EDM‑styled version of “Provenza,” complete with rainbow lasers, strobe lights, fireworks and a cascade of confetti. Three false‑ending beat drops and a megawatt smile underscored her point: the victory belongs to the entire Latin community, not just the performer.