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Phys.org / Mathematician solves origami donut efficiency challenge with fewest folds

Most people wouldn't think that it would take rigorous mathematical proof to show how many folds it takes to make a donut shape out of paper. Yet, no one could quite figure it out until recently.

Jun 1, 2026
Medical Xpress / Major surgery may accelerate memory loss in 1 in 7 older adults

Going through surgery can take a significant toll on a patient's physical health and capabilities, especially if they are elderly. A recent study found that the effects extend far beyond mobility and pain management, as the ...

Jun 1, 2026
Phys.org / Student astronomer discovers 'Rosetta Stone' for mysterious cosmic signals

An international team led by astronomers at the University of Sydney has uncovered the clearest evidence yet for the origin of an unusual class of cosmic signals. In doing so, they have identified a rare stellar system that ...

Jun 1, 2026
Phys.org / First deliberately injured Langobard woman in skeletal record reshapes view of male-only violence

The Langobards are frequently depicted as fierce warrior-like people, with all known archaeological evidence of violence restricted to men. However, nearly 1,400 years ago, a Langobard woman took two severe injuries to the ...

Jun 1, 2026
Medical Xpress / Substantial variations in referrals for advanced heart failure therapies across UK and Ireland, national audit finds

Substantial variations in referrals for advanced heart failure therapies are apparent across the UK and Ireland, with no obvious link to geographical location or social deprivation to explain the findings, reveals the first ...

23 hours ago
Phys.org / Tiny-armed alvarezsauroid dinosaurs might have been insect eaters, fossil scans suggest

Dinosaurs are estimated to have roamed Earth for over 165 million years, gradually evolving over time to survive in changing environments. Among the many fascinating groups of dinosaurs known to have lived on our planet are ...

Jun 1, 2026
Phys.org / Why tipping fatigue is growing in Canada

Ever feel uncomfortable when a payment screen asks for a tip? We sure have. As tipping prompts become more widespread, more consumers are feeling uneasy or frustrated, but not always sure why.

May 29, 2026
Phys.org / A giant star may have destroyed itself in one of the universe's rarest explosions

Astronomers may have discovered one of the clearest examples yet of a rare "pair-instability" supernova. It is a catastrophic explosion thought to completely destroy some of the most massive stars in the universe, leaving ...

Jun 1, 2026
Phys.org / Meteor as heavy as an elephant causes widespread speculation across New England

When the double boom rang out in New England over the weekend, shaking homes and sending pets fleeing, questions started flooding social media.

Jun 2, 2026
Phys.org / Nanoengineered materials can store and release hydrogen at room temperature

Energy engineers worldwide are working on various new technologies that could help to limit greenhouse gas emissions on Earth and address climate change. One proposed alternative to polluting fossil fuels, such as petrol, ...

Jun 1, 2026
Medical Xpress / Genetic trade-off between youth and longevity uncovered

A new study identifies vgll3 as a key gene that promotes rapid growth and early reproduction while increasing the risk of aging and cancer later in life. The findings provide rare experimental evidence for the theory that ...

Jun 2, 2026
Science X / Why your old playlists still hit hard even if you never press play

Past research has shown that music is a significant source of nostalgia that boosts well-being and social bonds. In fact, hearing a tune from your youth is a powerful cue for rich, vivid memories. But what about hearing nothing ...

Jun 1, 2026