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The Science Behind Cold Exposure and Weight Loss Wearing an ice vest or taking daily cold showers could help people lose weight, according to researchers. Despite the growing popularity of cold-water swimming and freezing plunges, to date there is minimal data on the health benefits of cold exposure. But a study of 47 adults with obesity or overweight has found that regular exposure to cold temperatures led to fat loss. The Study's Methodology and Findings Researchers at the University of Nottingham and the Leiden University Medical Center (LUMC) in the Netherlands gave half the participants an ice vest and waist wrap to wear for two hours every morning, while continuing their daily lives. The vests and waist wrap were worn on top of a thin T-shirt and contained gel-filled cooling packs that had been kept overnight in the freezer and maintained a temperature of 15C. In six weeks, participants lost 0.9kg (2lb), made up almost entirely of body fat, whereas the control group did not lose any weight and put on 0.6kg (1.3lb) on average. The Impact of Cold Exposure on Metabolism The lead researcher, Dr Mariëtte Boon, of LUMC, said: “This is one of the first studies looking at the impact of cold exposure over a prolonged period of time, involving people with overweight and obesity.” She added: “Vests like this can be worn at home and so cold exposure could be a simple and inexpensive addition to lifestyle strategies for weight loss such as healthy eating and physical activity.” The Potential for Cold Showers as a Weight Loss Tool The researchers, jointly funded by the Dutch Heart Foundation and the British Heart Foundation, are investigating whether other forms of regular cold exposure could reduce obesity, inflammation and prevent heart disease. The authors are conducting a separate study of 34 women in the Netherlands to see if cold showers also promote fat loss. Half of the women will have their shower on the coldest setting for 90 seconds every morning.

The Ebola Outbreak in DR Congo Health officials have raised the alarm over an outbreak of the Ebola virus in a remote region of the Democratic Republic of the Congo (DRC). The Africa Centres for Disease Control and Prevention (CDC), the continent’s top public health body, said on Friday that it has recorded 246 suspected Ebola cases and 65 deaths in the Ituri province in the northeast of the country. Challenges in Controlling the Outbreak Concern is high regarding the potential spread of the virus, with efforts to control it complicated by a precarious security situation in the affected area, which sits on the border with Uganda and South Sudan. The DRC government struggles to secure the east of the country due to activity by armed groups seeking control of valuable mineral deposits. Laboratory Results and Response Efforts Preliminary laboratory results have reportedly detected the Ebola virus in 13 of 20 samples tested. The outbreak comes about five months after the DRC’s last Ebola bout was declared to be over, leaving 43 people dead. Africa CDC expressed concern over the risk that the new outbreak could spread rapidly due to intense population movement, the poor security situation in affected areas, and control challenges. Immediate Priorities and Future Outlook The agency said it is convening an urgent high-level meeting with health authorities from the DRC, Uganda and South Sudan, together with key partners, including UN agencies and other countries, to reinforce cross-border surveillance, preparedness and response efforts. “The meeting will focus on immediate response priorities, cross-border coordination, surveillance, laboratory support, infection prevention and control, risk communication, safe and dignified burials, and resource mobilization,” it added in its statement.

Top Picks in Crime and Thrillers A selection of standout crime and thriller novels reviewed recently. Honey by Imani Thompson Honey by Imani Thompson (Borough, £16.99) centres on Yrsa, a young Black woman studying for a sociology PhD and teaching undergraduates at Cambridge. Irritated by her solipsistic, over-privileged students and tired of situationships, she’s fed up with life, and men in particular. Her first killing – that of a much older supervisor who reneges on his promise to leave his wife for a colleague, and steals her research in the process – is an accident, but Yrsa, who has catastrophically poor impulse control, enjoys the sensation and, more importantly, gets away with it. Quite Ugly One Evening by Chris Brookmyre Quite Ugly One Evening by Chris Brookmyre (Abacus, £22) features journalist Jack Parlabane, now 60, who feels increasingly like a “Boomer Ambassador” to the younger colleagues who are snapping at his heels. With his job on the line, he agrees to investigate a cold case: the death, 40 years earlier, of an MI5 operative. The Final Chapter by CB Everett The Final Chapter by CB Everett (Simon & Schuster, £18.99) is a metafictional tour de force: the story of literary superstar Jon Durward, who achieved critical acclaim, commercial success, well-regarded film adaptations and a Booker prize before he mysteriously disappeared in 2009. The Hollow Boys by Tariq Ashkanani The Hollow Boys by Tariq Ashkanani (Viper, £18.99) is set in Appalachia, a prize-winning Scottish author’s latest novel and a masterpiece of smalltown horror. The town of Aurora seems doomed – blighted by poverty, drug addiction, diseased crops, a mysterious beast that slaughters dogs and an underground coal seam fire that grows ever closer. Shrink Solves Murder by Philippa Perry Shrink Solves Murder by Philippa Perry (Hutchinson Heinemann, £18.99) features therapist Patricia Phillips, who lives on East Sussex’s South Downs with Dave the cat, and swims in the sea every morning. When her client Henry Clayton’s body is found below cliffs near the notorious suicide spot Beachy Head, the police assume he has taken his own life.

Screening men for prostate cancer with a PSA blood test can save lives, yet the overall gain is limited and comes with a risk of overdiagnosis and unnecessary treatment, according to the most comprehensive review to date.Study Confirms PSA Screening Reduces MortalityThe Cochrane review, led by Dr Juan Franco of Heinrich Heine University, analysed six randomized trials covering nearly 800,000 men. The longest follow‑up came from the European Randomized Study of Screening for Prostate Cancer (ERSPC), which tracked participants for 23 years.Numbers Reveal Modest Absolute BenefitScreening prevented 2 prostate‑cancer deaths per 1,000 men screened.To avert a single death, 500 men must be screened.For every 1,000 men screened, roughly 30 additional men were diagnosed with cancers that might never have caused symptoms.Post‑treatment side‑effects (urinary or sexual dysfunction) were reported by 8‑47 % of men in the ProtecT trial.Balancing Life‑Saving Potential Against Overdiagnosis RisksProstate cancer is common—over 64,000 new cases are diagnosed annually in the UK, with higher incidence among Black men. While the UK National Screening Committee currently advises against routine PSA screening, it recommends targeted testing for men with BRCA1/BRCA2 mutations. Experts such as Prof Philipp Dahm stress that screening is most sensible for men with a life expectancy of at least 10‑15 years, given the disease’s often slow progression.Critics point out that many detected tumours are low‑risk, leading to treatments that can cause incontinence and impotence. The review highlights emerging strategies—multi‑protein blood markers, MRI‑guided pathways, and active surveillance—that aim to improve specificity, though their impact on mortality remains unproven.Future Direction: Precision Screening and Policy DecisionsResearchers call for further trials to close evidence gaps and to evaluate whether newer biomarker panels and imaging can preserve the mortality benefit while reducing harms. Policymakers face a nuanced choice: maintain a cautious, risk‑based screening framework or expand programmes as diagnostic technologies mature.In the interim, clinicians are urged to engage in shared decision‑making, ensuring men receive balanced information about both the potential life‑saving advantage and the possible long‑term side‑effects of treatment.

The Guardian’s review of Gary McNair's stage adaptation of Ron Ferguson’s 1993 book highlights a modest yet emotionally resonant drama that intertwines coal‑mining heritage, the struggles of Cowdenbeath FC (the “Blue Brazil”), and a daughter’s promise to her ailing father.What the Production Unfolds: A Story of Coal, Football and FamilySet in the former mining town of Cowdenbeath, the play follows Sally Venters McAlpine, an aspiring lawyer who returns home after her father dies of black‑lung disease. His final wish – to have his ashes scattered at Central Park stadium the next time the Blue Brazil win – drives the narrative, while the play’s gentle pacing reflects the community’s slow, hopeful endurance.Numbers on Stage: Attendance and Run LengthVenue: Royal Lyceum, EdinburghRun: Until 23 May 2026Original format: Audio drama (2021)Why This Matters for Scottish Theatre and Community NarrativeThe piece underscores a growing appetite for region‑specific stories that celebrate local identity without resorting to grand melodrama. By foregrounding the everyday resilience of a post‑industrial town, it adds to a broader movement in Scottish theatre that prioritises authentic voices and social memory.Looking Ahead: Prospects for Regional Drama and Audience EngagementGiven its modest box‑office expectations and strong critical reception, the production may encourage more playwrights to adapt niche literary works for the stage. Its blend of intimate storytelling and cultural specificity suggests a viable path for future projects seeking both artistic credibility and community relevance.

Farage’s Constituency Identified as England’s Worst Tree DesertThe latest UK‑wide tree‑equity study flags Nigel Farage’s Clacton‑on‑Sea seat as the most severe "tree desert" in England, exposing residents to heightened air‑pollution, heat stress and related health challenges.Research Reveals Critical Lack of Tree Access in Clacton‑on‑SeaThe Woodland Trust analysed tree cover across every English neighbourhood, measuring "tree equity" – the balance between tree abundance and local need. Clacton‑on‑Sea ranked lowest, with the highest proportion of urban dwellers – 98.2% – living in zones of critically low tree access.Study covered the entire United Kingdom, highlighting a pronounced north‑south divide.Only 15 of the worst‑performing towns are located in the north; the south‑east, especially London, scores best.Hartlepool follows closely, with 86.9% of its population at risk.Quantifying the Tree Equity Gap: 98.2% of Residents AffectedThe metric does not simply count trees; it weighs the need for green space against existing cover. In Clacton‑on‑Sea, the deficit translates to millions of residents lacking the cooling, air‑filtering and mental‑health benefits that urban trees provide.Health and Climate Implications of Urban Tree DesertsExperts warn that such scarcity can:Raise indoor and street temperatures, increasing energy demand for cooling.Exacerbate respiratory conditions like asthma and heart disease due to poorer air quality.Elevate stress, anxiety and depression rates linked to reduced exposure to nature.Amplify flood risk, as trees act as natural sponges.These outcomes disproportionately affect socially deprived areas, deepening existing health inequities.Calls for Policy Action and Community Planting InitiativesWoodland Trust programme officer Caroline Gray urges local authorities to embed tree equity into planning frameworks and to protect newly planted saplings. Tendring District Council counters the "tree desert" label, citing over 40,000 trees planted through the Tendring Woodland Initiative and the Essex Forest Initiative, plus 1,500 additional urban trees funded by the Urban Tree Challenge Fund.Going forward, the Trust recommends:Mandatory tree‑equity assessments for new developments.Targeted funding for tree planting in high‑need neighbourhoods.Community‑led planting schemes and free‑tree programmes for schools.If implemented, these steps could narrow the equity gap, improve public health and bolster climate resilience across England's most vulnerable towns.

Breakthrough Eye‑Scan Technology UnveiledResearchers disclosed a novel ocular imaging method that can spot disease markers long before patients experience any symptoms. The announcement, made on 2026‑05‑13, highlights the scan's ability to analyze retinal biomarkers linked to systemic conditions.Mechanism Behind Pre‑Symptomatic DetectionThe scan leverages high‑resolution retinal photography combined with AI‑driven pattern recognition. By mapping micro‑vascular changes and cellular anomalies, the system flags early signs of illnesses such as diabetes, hypertension, and neurodegenerative disorders.Non‑invasive retinal imagingMachine‑learning algorithms trained on longitudinal health dataDetection window extending years before conventional diagnosisPotential Healthcare Cost ImplicationsEarly identification could reduce long‑term treatment expenses by enabling timely interventions. While specific cost figures were not disclosed, analysts note that preventing disease progression typically lowers hospitalization rates and chronic‑care spending.Implications for Preventive MedicineThis technology aligns with a growing emphasis on preventive care, offering clinicians a tool to monitor patient health proactively. It may also reshape screening protocols, shifting focus from reactive testing to routine ocular assessments.Future Outlook for Early DiagnosisExperts anticipate broader clinical trials and integration into primary‑care settings within the next few years. If validated, the eye scan could become a standard component of annual health check‑ups, accelerating the move toward a pre‑emptive healthcare model.

The Lead The United States Centers for Disease Control and Prevention (CDC) has released data showing that deaths from drug overdoses fell by nearly 14 percent in 2025, continuing a third consecutive year of decline. Drug Overdose Deaths in Decline The data released on Wednesday shows that the US saw nearly 70,000 predicted overdose deaths in 2025, down from more than 81,000 in 2024. The downward trend has been welcomed in the US, which has struggled with a devastating overdose crisis fuelled largely by synthetic opioids. The Data Analysis Overdose deaths peaked during the COVID-19 pandemic, with 110,000 recorded in 2022, a surge associated with social isolation and obstacles to accessing treatment services. Experts have attributed the decline to various factors, such as wider availability of the overdose treatment naloxone, commonly sold under the brand Narcan. The Impact Analysis Testing strips that can detect fentanyl are also more common now, and regulatory changes in China have limited access to the chemicals used to manufacture the drug. While overdose deaths declined in most US states in 2025, seven states saw increases. In Arizona, Colorado and New Mexico, overdose deaths increased by 10 percent or more. The Prediction “I’m cautiously optimistic that this represents really a fundamental change in the arc of the overdose crisis,” Brandon Marshall, a Brown University researcher who studies overdose trends, told The Associated Press news service. The administration of President Donald Trump has pointed to the decrease overall as validation of its crackdown on drug trafficking.

The LeadFrench authorities have temporarily prevented 1,233 passengers and 514 crew from leaving the British cruise ship Ambition docked in Bordeaux after nearly 50 suspected gastroenteritis cases were reported on board. The vessel, carrying mostly British or Irish nationals, arrived in southwestern France on Tuesday evening, prompting immediate health precautions.Cruise Ship Quarantine in BordeauxThe Ambition had traveled from Belfast and Liverpool before arriving in France. In a statement on Wednesday, the regional health authority confirmed there was no indication the apparent stomach flu outbreak was linked to a hantavirus cluster reported on another luxury ship. Officials emphasized that the restriction on disembarkation was a precautionary measure while medical tests were carried out.Health Response and Passenger ImpactCruise operator Ambassador Cruise Line reported that 48 passengers and one crew member were displaying gastrointestinal symptoms as of Wednesday morning. The company immediately enhanced sanitation and prevention measures on the vessel. All shore excursions at Bordeaux were canceled, and affected passengers were offered full refunds. Ambassador Cruise Line confirmed that once clearance is granted, guests will be permitted to disembark.Industry Implications for Cruise TravelThis incident highlights the ongoing challenges cruise ships face regarding health outbreaks in enclosed environments. Gastrointestinal illnesses are relatively common on cruise ships because viruses can spread quickly. The US Centers for Disease Control and Prevention has already reported four outbreaks on cruise ships this year, including cases linked to E coli and the norovirus. Ambassador Cruise Line, a no-fly British operator targeting passengers above the age of 50, was founded in 2021 by Christian Verhounig, the former chief executive of Cruise & Maritime Voyages, which went into administration in 2020.Public Health DistinctionHealth officials stressed that gastroenteritis, often referred to as stomach flu, commonly causes vomiting and diarrhea. While highly contagious, it is usually not serious although it can sometimes lead to complications such as dehydration. They emphasized that this illness differs significantly from the hantavirus, which has a much higher fatality rate but rarely spreads between people and generally requires close contact for transmission.Tragic Incident Unrelated to OutbreakOne 92-year-old British passenger had died on board of cardiac arrest on Monday during a stop in Brest, Brittany, in northwestern France. The Gironde prefecture confirmed that this death did not appear to be associated with the gastrointestinal outbreak at this stage, providing some relief to health officials managing the situation.