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Medical Xpress / Urine test outperforms MRI for monitoring low-risk prostate cancer in new study

A new urine test performed better than PSA-based testing and MRI for monitoring low-risk prostate cancers on active surveillance. Use of the test to determine the need for repeat "monitoring" biopsies would have avoided up ...

May 8, 2026
Tech Xplore / Scientists program materials just by spinning them

There is something universally appealing about the slap bracelet, and the way a simple tap causes it to switch between a straight shape and a curled one. What you probably didn't know is that a slap bracelet's satisfying ...

May 6, 2026
Phys.org / Chemists capture light-matter hybrid particles traveling long distances

To capture a crisp image of a hummingbird in flight, which can flap its wings up to 200 times per second, a photographer needs a camera with an extremely fast shutter speed. But what if your target is smaller than a single ...

May 4, 2026
Phys.org / AI matches human teachers: Brief pre-lecture chat boosts students' brain synchrony and learning outcomes

Millions of students worldwide have long relied on self-paced learning through pre-recorded video lectures, a model that forms the backbone of massive open online courses (MOOCs) and large-scale online education. Since the ...

May 6, 2026
Medical Xpress / A timeline of the cruise ship hantavirus outbreak and when passengers fell sick

An outbreak of the rare hantavirus unfolded over weeks on a cruise ship as it sailed across the Atlantic Ocean.

May 8, 2026
Science X / An ancient quantum machine controls our immune system—and researchers just discovered how it works

Our immune system is much older than we think. Long before dinosaurs existed, early life forms had developed a powerful defense system. Innate immunity has existed since the Cambrian period—that is, since the time when almost ...

May 6, 2026
Phys.org / Portable sensor detects PFAS in water on-site, cutting need for costly lab tests

A new study has unveiled a new method to cost-effectively and practically test for "forever chemicals" in water, potentially revolutionizing environmental PFAS monitoring. Led by Griffith University, the novel PFAS detection ...

May 6, 2026
Phys.org / Genetic 'bonus material' boosts gut bacterium's oxygen tolerance up to 1,000-fold

The bacterium Segatella copri is one of the most common inhabitants of the human gut. In their latest study, researchers at the Helmholtz Centre for Infection Research (HZI) have discovered that some strains of this bacterial ...

May 6, 2026
Phys.org / 'Indian Niño' drove record heat in 2023 and 2024, new study finds

In 2023 and 2024, Earth's average global surface temperature spiked nearly 0.3 degrees Celsius above what was already expected from climate change. Each year was declared the hottest on record and coincided with deadly wildfires, ...

May 6, 2026
Phys.org / As sargassum floods Florida beaches, researchers uncover new use as food-grade ingredient

As record-breaking amounts of sargassum seaweed drift toward Florida's shores, researchers at Florida International University are exploring how the coastal nuisance could become a valuable ingredient in everyday foods.

May 5, 2026
Science X / Huge tsunami in popular area for Alaskan cruises provides lessons in steep, mountainous terrain

When part of a mountain in southeast Alaska slid into the ocean last summer, it triggered the second highest tsunami ever recorded. That tsunami ran 481 meters—one-and-a-half times the height of the Eiffel Tower—up the wall ...

May 6, 2026
Phys.org / Timor green pigeon 'likely to go extinct' without urgent action, according to scientists

The Timor green pigeon, which is under pressure from hunting and habitat loss, is at serious risk of extinction and should be uplisted to Critically Endangered, according to a new study from researchers at Charles Darwin ...

May 5, 2026