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Phys.org / Colored microplastics could be making global warming worse

There's more bad news about microplastics. We already know they pose a risk to health and can pollute ecosystems, but now researchers have discovered that tiny plastic particles drifting in Earth's atmosphere could be a significant ...

May 5, 2026
Tech Xplore / After a 40-year wait, technology finally enables three-sided zipper design

In 1985, the Innovative Design Fund placed an ad in Scientific American offering up to $10,000 to support clever prototypes for clothing, home decor, and textiles. William Freeman Ph.D., then an electrical engineer at Polaroid ...

May 4, 2026
Medical Xpress / Supreme Court issues a stay, keeping the abortion pill mifepristone available by mail for now

U.S. Supreme Court Justice Samuel Alito Jr. issued an order Monday that allows patients to continue accessing the abortion pill mifepristone by mail, for now.

21 hours ago
Phys.org / Life with one less: Engineered bacteria break the 20-amino-acid rule

One of life's many mysteries is how it ended up choosing only a set of 20 amino acids to build proteins for its wide catalog of organisms, from single-celled bacteria to behemoth whales. From a chemical standpoint, many of ...

May 5, 2026
Science X / Is fasting the new anti-aging hack? For seniors, it's complicated

Think skipping meals is just for younger folks? Research suggests that when and how older adults eat can influence weight, heart health, and even cognitive function. There's a trade-off, though.

May 5, 2026
Phys.org / Physics-based weather models more accurate than AI at predicting extreme weather

Weather forecasting is another aspect of modern life that artificial intelligence is transforming. Models like GraphCast, Pangu-Weather, and Fuxi are already better than traditional physics-based climate models at predicting ...

May 5, 2026
Phys.org / This 'living plastic' activates and self-destructs on command

Many plastic products are designed to be used only once, yet the material itself lasts for years. But a new strategy is addressing this problem by creating products that self-destruct on command, known as living plastics. ...

May 3, 2026
Phys.org / Astronomers uncover over 1,000 radio galaxies with 'wings,' expanding a rare cosmic class

Astronomers recently carried out a comprehensive search for strange "winged" radio galaxies using data from the LOFAR Two-meter Sky Survey Data Release 2 (LoTSS DR2) and discovered over 1,000 new systems. The paper outlining ...

May 4, 2026
Tech Xplore / Can AI ascertain our personality traits from our ChatGPT history?

Large language models (LLMs), the computational models underpinning the functioning of ChatGPT, Gemini, and similar conversational platforms, are now used daily by many people worldwide. As these models can rapidly answer ...

May 5, 2026
Phys.org / Drivers help study road-trip mystery: what became of bug splats?

Long an emblem of the summer road trip, squashed bugs on the car have become less numerous over the years, many people say—causing concern about the health of the world's insect populations.

Apr 30, 2026
Phys.org / Buried electrical pathways across the US reveal new clues about Earth's interior and power grid risks

A solar storm like the one that caused a nine-hour blackout across Quebec in 1989 could have even more dramatic effects if it struck the eastern United States today. Now, scientists have developed new tools to detect these ...

May 4, 2026
Medical Xpress / Omega-3 supplements may be linked to faster cognitive decline in seniors, study finds

Omega-3 supplements are popular among many older adults to help combat age-related issues. They are often marketed as supporting cardiovascular health and reducing the risk of cognitive decline and dementia. However, a new ...

May 4, 2026