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Onderzoekers stellen dat een voortdurende stijging van obesitas wereldwijd niet onvermijdelijk is, aangezien de cijfers in sommige landen stabiliseren of mogelijk zelfs dalen.

Onderzoekers stellen dat 50+ uur zorg per week schadelijk kan zijn voor de gezondheid, terwijl lichtere verantwoordelijkheden juist een positief effect hebben.

Onderzoek naar gewichtslimieten van liften vervaardigd in het VK en Europa tussen 1972 en 2004 roept zorgen op over veiligheid en gelijkwaardigheid • Liften zijn niet langer groot genoeg om de grotere burgers van het VK te accommoderen, aldus onderzoekers. • Een studie naar de maximale capaciteit van liften in het VK en vastland-Europa wees uit dat liften niet zijn meegegroeid met de stijgende obesitasniveaus, wat zorgen baart over de veiligheid en gelijkwaardigheid. Lees verder...

• Landen zoals de VS en Mexico, die langere werkuren hebben, kennen ook hogere obesitascijfers, blijkt uit onderzoek. • Mensen die langer werken hebben een grotere kans op obesitas en het verminderen van de gewerkte tijd zou kunnen helpen bij het behouden van een gezond gewicht, suggereert het onderzoek. • Internationaal onderzoek, gepresenteerd op het European Congress on Obesity in Istanbul, vergeleek werkpatronen en de prevalentie van obesitas in 33 OECD-landen van 1990 tot 2022.

Exclusive: Until now nothing was known about ‘Jersey’, depicted with naval officer, but research raises hopes he may have won freedomFor hundreds of years, he was known only as “Jersey”, an enslaved boy of about 11 rendered in oil on canvas by the great 18th-century portrait painter Sir Joshua Reynolds.But now the life of the youngster, believed to be Reynolds’ earliest depiction of a person of colour, has begun to emerge, thanks to a research project. Continue reading...

• A KPMG study indicates Singaporean respondents have grown more reliant on AI tools, leading to positive efficiency improvements. • Usage trends reflect broader adoption in daily tasks, with respondents reporting tangible productivity benefits from AI integration. • The findings underscore Singapore's proactive AI embrace amid national strategies for technological advancement.

Finding would explain why type of stroke affecting about 35,000 a year in UK is not as responsive to some medicationThe cause of a type of stroke that affects about 35,000 people across the UK each year has been uncovered by researchers and may explain why some medications are ineffective as treatment.Lacunar strokes, which account for a quarter of all strokes in the UK, had been linked to the blockage of arteries in the brain by fatty deposits. However, a study published on Wednesday suggests they are not caused by blocked arteries but by the enlargement and widening of arteries in the brain. Continue reading...

Researchers found that TikTok’s For You pages prioritized pro-Republican content in New York, Texas and GeorgiaA study published Wednesday in the journal Nature finds that TikTok’s algorithm systematically prioritized pro-Republican content in three states leading up to the 2024 US elections.Researchers created hundreds of dummy accounts and conditioned them to mimic real users’ behavior by watching a set of videos either aligned with the US Democratic or Republican parties. Then, they tracked the videos TikTok recommended on these accounts’ For You pages, TikTok’s main feed. Continue reading...

Revelation comes after report commissioned by department released in response to charity’s FoI requestThe Ministry of Defence has no system for examining whether UK military action has killed or injured civilians in war, a study commissioned by the department has revealed.The MoD also “does not maintain a central register of civilian harm incidents or allegations” and, despite mass casualties caused by other countries, has concluded there is no need to do so because its existing mitigation is considered effective. Continue reading...

Researchers say findings are not reason to shy away from restrictions as MPs consider ban in England’s schoolsStrict bans on mobile phones in schools have “close to zero” impact on student learning and show no evidence of improvements in attendance or online bullying, a study has found.Researchers at US universities including Stanford and Duke looked at nearly 1,800 US schools where students’ phones were kept in locked pouches and found little or no differences in outcomes compared with similar schools without strict bans. Continue reading...

• A Northwestern University study tracked 130,267 babies born in Georgia in 2017, finding 796 fathers died within five years through 2022, with 60% of deaths preventable. • Preventable causes included homicide (143 deaths), accidental injury (142), suicide (102), and overdose (93), compared to 296 natural cause deaths, disproportionately affecting men in their 20s to early 40s. • Researchers highlight paternal mortality as a neglected crisis tied to parenthood transition, calling it a 'huge, missed opportunity' for intervention.

Reform UK is ‘doing something right when it comes to visibility’ on multiple AI systems, say researchersAI platforms are more likely to reference Nigel Farage than any other UK leader when prompted about British politics, according to an AI search analytics firm.“We are confident in saying that Reform are showing up significantly more than you would expect,” said Malte Landwehr, an expert at Peec AI, the firm that did the research. “So they’re doing something right when it comes to LLM [large language model] visibility.” Continue reading...

Louisiana’s cultural hotspot could be surrounded by Gulf of Mexico before end of this century, authors sayThe process of relocating people from New Orleans should start immediately as the city has reached a “point of no return” that will see it surrounded by the ocean within decades due to the climate crisis, a stark new study has concluded.Ongoing sea level rise and the rampant erosion of wetlands in southern Louisiana will swallow up the New Orleans area within a few generations, with the new paper estimating the city “may well be surrounded by the Gulf of Mexico before the end of this century”. Continue reading...

Exclusive: Resistance to equity, diversion and inclusion drives affects hiring chances of people with convictions, says charityMore than a third of HR decision-makers in the UK said they have faced pushback against equity, diversity and inclusion (EDI) initiatives over the past year, according to new research.The new YouGov poll, carried out for the national employment charity Working Chance, surveyed 565 HR decision-makers and found that resistance towards EDI was on the rise. Continue reading...

People with meniscus tears who underwent surgery had poorer knee function and worse osteoarthritis after 10 years than those who did notA common knee surgery for cartilage damage does not benefit patients and may lead to worse outcomes, a 10-year trial suggests.The study tracked outcomes for patients treated for a meniscus tear, who were given a partial meniscectomy, one of the most common orthopaedic surgeries. Their trajectories were compared with patients who had randomly been assigned to receive “sham surgery”, in which no procedure was carried out. Continue reading...

Exclusive: Cambridge research finds socioenvironmental stressors may influence body’s ability to function healthily in pregnancyStress from racism and deprivation could explain why black women are more likely to die during childbirth, a study has found.Researchers reviewed 44 existing studies that examined three physiological pathways associated with worse pregnancy outcomes: oxidative stress, inflammation, and uteroplacental vascular resistance, and found black women had higher levels of the three metrics. Continue reading...

Exclusive: 839,000 homes in urban areas face threat of surface-water flooding, with social housing tenants most vulnerable to costsEight in 10 of the homes that are at high risk of flooding in England are now in towns and cities, according to analysis by the National Housing Federation (NHF), which said social housing tenants are disproportionately vulnerable to the financial cost.Research found that 839,000 homes in urban areas are now classed as being at high risk of surface water flooding, a threefold increase since 2018. Continue reading...

Charity says starting specialised care after first miscarriage instead of third reduces risk of future lossesGiving women access to specialised care after their first miscarriage could prevent about 10,000 pregnancy losses a year across the UK, according to a study.Currently, women in England, Wales and Northern Ireland are eligible for specialist care on the NHS for early baby losses after they have had a minimum of three miscarriages. Continue reading...

Research on maths teaching in English secondary schools upends decades of debate over mixed-ability educationTeaching pupils in classes grouped by ability improves the results of high-flyers but does not affect the progress of less able children, according to a study that upends decades of debate over mixed-ability education.The research by University College London’s Institute of Education found that secondary school pupils in England with previously strong maths performances made slower progress in mixed-attainment classes than when they were taught alongside children with similarly high ability. Continue reading...

Resolution Foundation report says ‘crisis’ stems from rising ill-health and a failing system of benefits and job supportBritain has the third-highest rate of young people not in work or education among Europe’s richest countries because of rising ill-health and a failing system of benefits and job support, a report has warned.The Resolution Foundation thinktank said the UK was facing a “crisis” in youth jobs amid a dramatic rise in the number of 16- to 24-year-olds who are not in education, employment or training (Neets) to almost 1 million – the highest level in more than a decade. Continue reading...

• Environmental Working Group study finds 20% of Americans used systems with elevated nitrate levels from 2021-2023 data. • Nitrate poses health risks including cancer and developmental issues in contaminated supplies. • Affects millions nationwide, urging stricter regulations and testing.

Exclusive: Health Foundation says Britain is ‘going backwards’ compared with most other rich countriesFindings on healthy life expectancy in UK shed light on its deteriorating healthPeople in the UK are spending fewer years in good health than a decade ago, prompting concern that the population’s health is “going backwards”.The sharp decline in Britain’s healthy life expectancy, the amount of time someone spends free of illness or disability, is in sharp contrast to its recent rise in most other rich countries globally. Continue reading...

Researchers find ‘alarming’ effect on fertility across global species from simultaneous exposuresSimultaneous exposure to toxic chemicals and climate change’s impacts likely generates an additive or synergistic effect that increases reproductive harm, and may contribute to the broad global drop in fertility, new peer-reviewed research finds.The review of scientific literature considers how endocrine-disrupting chemicals, often found in plastic, coupled with climate change’s effects, such as heat stress, are each linked to reductions in fertility and fecundity across global species – including in humans, wildlife and invertebrates. Continue reading...

• A comprehensive analysis from the National Center for Atmospheric Research shows US carbon dioxide emissions fell 8.2% year-over-year in Q1 2026, driven primarily by renewable energy sources now supplying 34% of national electricity generation. • Solar and wind capacity additions reached record levels with 42 gigawatts of new renewable infrastructure installed in 2025, according to data released by the Department of Energy and independent research institutions. • Climate scientists attribute the acceleration partly to state-level climate policies and federal incentives from the 2024 Clean Energy Investment Act, though transportation and industrial sectors still require significant emission reductions.

• Researchers from Woods Hole Oceanographic Institution reported that Atlantic cod and other commercial fish populations have rebounded 34% over the past four years following strict catch quotas and marine protected areas implemented in 2022. • Population surveys conducted across 850,000 square kilometers of Atlantic waters show biomass increases in previously depleted stocks, with detailed findings presented at the American Fisheries Society conference on April 19. • The recovery demonstrates that science-based fisheries management can restore ecosystems within a decade, providing a model for international ocean conservation efforts.

Analysis finds 53 allegations against 30 lawmakers; nine still in office amid wave of resignations in CongressFifty-three allegations of workplace sexual harassment have been made against at least 30 House and Senate lawmakers over the past two decades, an advocacy group said in a study that was released Tuesday amid a spate of ethics-fueled resignations in Congress.Most of the lawmakers from 13 states and Guam who have faced allegations have since left office, but nine continue to hold seats, the nonpartisan National Women’s Defense League (NWDL) said. Continue reading...

Covid, light pollution regulations and faltering global economy affect location and intensity of brightnessEarth continues to get brighter every year, researchers have found, but the location and intensity of the progression has become increasingly volatile because of Covid-19, regulations on light pollution, and a faltering global economy.Nasa-funded researchers at the University of Connecticut (UConn) studied more than 1.1m satellite images taken over a nine-year period to establish that the planet’s artificial light increased by a net 16% between 2014 and 2022. Continue reading...