Search results for research

Environment Oct 21, 2026

Data vital in holding militaries accountable for the environmental toll of war

Ahead of the U.N. Climate Change Conference (COP31) meeting in Antalya, Turkiye, held in Nov. 2026, an expert writing in The BMJ's climate issue argues that accurate data on greenhouse gas emissions during armed conflict ...

Optics & Photonics Oct 21, 2026

Laser-made lattice reveals discrete light solitons in tunable atomic vapor

Scientists from the Quantum Technologies Group at the Institute of Physics Zagreb, in collaboration with a colleague from the Physics Department at the Faculty of Science (PMF), have experimentally demonstrated for the first ...

Molecular & Computational biology Oct 21, 2026

How rice coordinates signals to partner with beneficial soil fungi

Most plants do not gather nutrients from the soil entirely on their own. Many form partnerships with microscopic fungi that grow inside their roots and extend into the surrounding soil. These partnerships, known as arbuscular ...

Environment Oct 21, 2026

Study finds air quality warnings had only a modest impact on Montrealers' movements during wildfires

When Environment and Climate Change Canada (ECCC) urged Montrealers to limit outdoor activity during Canada's worst wildfire smoke episodes, the city's travel patterns shifted—but far less than public health officials might ...

Condensed Matter Oct 21, 2026

Perovskite laser maintains stable performance over 400 million pulses

In a study published in Advanced Optical Materials, researchers at Vilnius University (VU) demonstrated perovskite-based laser structures that maintained stable performance over more than 400 million pulses. Their findings ...

Plants & Animals Oct 21, 2026

Why the humble rabbit might be Australia's worst introduced species

The 19th-century pastoralist Thomas Austin was homesick. He yearned for the pastimes of his home in England—especially rabbit hunting. He asked his family to send him some rabbits.

Plants & Animals Oct 21, 2026

Not all rattlesnakes are alike: Research suggests personality influences how rattlesnakes use their venom

Imagine encountering a rattlesnake in your backyard or while on a hike. It will most likely "freeze" to avoid attracting attention, but if it feels especially threatened, it may rattle and even strike, delivering a painful ...

Agriculture Oct 21, 2026

Wild fish are a precious resource—here's how aquaculture can bolster food security

Small fish such as sardinella are an affordable source of protein and essential nutrients for millions of people across West Africa.

Earth Sciences Oct 21, 2026

How a massive ice shelf buttressed the last ice age's glaciers—and what it could mean for Antarctica today

About 20,000 years ago, an enormous, floating ice shelf more than a mile (1.6 kilometers) thick helped lock in three of the largest ice sheets in northern Canada and Greenland. When that ice shelf disappeared, it helped unlock ...

Plants & Animals Oct 21, 2026

Hearing laughter may cause orangutans to value rewards more

A new study from Indiana University shows that being in a positive mood leads orangutans to value what they learned more strongly. The study comes from the lab of Erica Cartmill, professor of animal behavior, anthropology ...

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