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Phys.org / Mapping thorium's preferred sites could pave the way for nuclear clocks

For decades, physicists have used a technique called Mössbauer spectroscopy to peer inside solid materials, revealing fine details of their surroundings by studying how their atomic nuclei absorb and re-emit gamma rays.

Aug 24, 2026
Phys.org / Cowpea plants create underground defense system for the next generation after insect attacks

Plants might seem helpless when it comes to insect attacks, but they are known to employ various techniques to deter pests. One of these techniques involves sending out signals to recruit parasitoid wasps, and a new study, ...

Aug 24, 2026
Phys.org / Marker words suggest sharp rise in AI-assisted biomedical writing after ChatGPT

Up until two years ago, using large language models was still considered a special skill that everyone was encouraged to learn. Now, it is ubiquitous, especially in writing research papers that eventually become part of the ...

Aug 24, 2026
Phys.org / More than half of adults in US say they lack basic statistical understanding

From the daily weather forecast to a baseball player's batting average to an individual's risk of developing lung cancer, understanding statistics can help people in the United States navigate their lives, according to Mark ...

Aug 21, 2026
Medical Xpress / Cannabis addiction climbs fast while alcohol use disorder slowly declines across the USA

Alcohol is second on the list of the most addictive drugs in America. By altering the brain's chemistry and triggering the release of pleasure-inducing chemicals like dopamine, alcohol can create a strong desire to repeat ...

Aug 21, 2026
Phys.org / A 4-star system caught eclipsing itself in a way never seen before

Astronomers have found a four-star system doing something that has never been confirmed before. The system, TIC 433545934, has two close pairs of stars orbiting each other. While each pair eclipses its own two stars, as usual, ...

Aug 24, 2026
Medical Xpress / Smart probiotics can sense high blood sugar and release GLP-1 on demand

For people living with diabetes, managing blood sugar can mean constantly watching the clock, keeping meals and medications on schedule and staying alert to changes in glucose levels. While little can be done about timed ...

Aug 23, 2026
Phys.org / What a record-breaking El Niño could mean for the world

This year's El Niño is on track to be the strongest on record, threatening to unleash extreme weather across the globe and make 2027 the hottest recorded year by far.

Aug 21, 2026
Phys.org / Mystery statue unearthed at Sardis archaeological dig

Researchers with the long-running Harvard–Cornell Archaeological Exploration of Sardis have unearthed a larger-than-life statue estimated to be nearly 2,500 years old.

Aug 24, 2026
Phys.org / Vacuum-fluctuation-enhanced superconductivity demonstrated for the first time

In a study published in Nature on Aug. 19, a research team has enhanced superconductivity through vacuum fluctuations for the first time. The achievement marks a significant advance in controlling quantum states of matter.

Aug 24, 2026
Phys.org / Why ancient grasslands, once plowed, don't grow back the same

When a 10,000-year-old prairie is plowed up to plant corn or a savanna is consumed by a strip mall, these once-grassy expanses, if left to regrow, can eventually look vaguely like they did before. But a growing body of research ...

Aug 24, 2026
Phys.org / AI finds six ways to print rocket-grade alloy on commercial 3D printers

Washington State University researchers used artificial intelligence to find a more efficient, less expensive way to 3D-print a high-performance metal alloy, saving researchers from needing to painstakingly test more than ...

Aug 24, 2026