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Medical Xpress / A popular joint pain supplement may accelerate dementia

New research has found an association between taking glucosamine, a popular over-the-counter supplement used for joint pain, and a higher likelihood of progressing from mild cognitive impairment to Alzheimer's disease. The ...

Jun 9, 2026
Tech Xplore / Anthropic announces 'Claude Corps' to teach nonprofits to use AI more effectively

Anthropic will donate $150 million to launch a fellowship program that places people early in their careers with nonprofits around the country to help them use artificial intelligence more effectively in their work.

Jun 11, 2026
Phys.org / X-rays reveal how platinum oxidizes in real time inside hydrogen devices

Electrolysers produce hydrogen. Fuel cells, in turn, generate electricity from hydrogen. Both technologies are considered key building blocks of the energy transition, offering well-established solutions for storing, transporting ...

Jun 10, 2026
Phys.org / 'Cold insurance' for crops: Researchers unlock 'on-demand' climate resilience

Rapidly intensifying global climate instability is causing increasingly erratic temperature fluctuations. When sudden cold snaps strike during a crop's critical flowering window, they trigger irreversible pollen abortion, ...

Jun 10, 2026
Phys.org / Carbon dioxide removal slow to take off, alarming scientists

Carbon dioxide removal experts have sounded the alarm in Milan this week over a shortfall in research and investment in the nascent sector viewed as essential for mitigating climate change.

Jun 11, 2026
Phys.org / One storm pushed world's rarest great ape closer to extinction in Sumatra

Climate change-fueled landslides wiped out nearly one in 10 remaining members of the world's rarest great ape species on Indonesia's Sumatra island, scientists said Wednesday.

Jun 10, 2026
Phys.org / Forensic psychology faces bias claims in risk tools and courtroom testimony

In a paper published in the Journal of Forensic Psychology Research and Practice, JCU Ph.D. student Rebecca Ward says the core practices of the field of forensic psychology, from risk assessments to expert testimony, are ...

Jun 11, 2026
Phys.org / Annual carbon dioxide peak reaches 432 parts per million

Scientists at Scripps Institution of Oceanography at the University of California San Diego reported today that carbon dioxide levels at Mauna Loa Observatory reached 432.00 parts per million (ppm) in May, continuing a long ...

Jun 11, 2026
Phys.org / How ice-age sea-level falls may have turned seafloor volcanoes into ocean fertilizer

Ice-age sea-level declines may have turned seafloor volcanoes into natural iron fertilizer for plankton, potentially enhancing ocean carbon storage, Boston College researchers report in the journal Nature Geoscience.

Jun 10, 2026
Phys.org / AI study reveals stark inequalities in global climate plans

An international team including researchers from the University of Alicante (UA) and the Universitat Politècnica de València (UPV) has used artificial intelligence to analyze the climate commitments submitted to the United ...

Jun 11, 2026
Phys.org / Earth's energy imbalance has doubled—here's why that matters

Heat waves across Europe and South Asia have dominated the news recently. But these events are really a surface expression of more fundamental changes affecting our planet: Earth itself is accumulating heat faster than ever ...

Jun 11, 2026
Medical Xpress / Chile's food warning labels and ad bans cut child obesity risk, analysis suggests

Chile's complementary set of policies targeting food products high in fat, salt and sugar plausibly reduces the risk of school-age children being overweight or having obesity, finds a study published in The Lancet.

Jun 11, 2026