Plants & Animals May 3, 2024

Researchers determine large numbers of wild mountain goats are killed every year by avalanches

A multi-institutional team of animal behaviorists, snow impact specialists and biologists from Alaska, Montana, Switzerland and Canada has found that large numbers of wild mountain goats die every year in Alaska due to avalanches. ...

Astronomy May 8, 2024

Webb presents best evidence to date for rocky exoplanet atmosphere

Researchers using NASA/ESA/CSA James Webb Space Telescope may have detected an atmosphere surrounding 55 Cancri e, a rocky exoplanet 41 light-years from Earth. This is the best evidence to date for a rocky planet atmosphere ...

Mathematics May 3, 2024

New study is first to use statistical physics to corroborate 1940s social balance theory

Most people have heard the famous phrase "the enemy of my enemy is my friend." Now, Northwestern University researchers have used statistical physics to confirm the theory that underlies this famous axiom. The study, "Proper ...

Plants & Animals 10 hours ago

Elephants use gestures and vocal cues when greeting each other, study reports

A team of animal behaviorists from the University of Vienna, the University of Portsmouth, Elephant CREW, Jafuta Reserve and the University of St Andrews has found that elephants use gestures and vocal cues when they greet ...

Earth Sciences May 3, 2024

New Nevada experiments aim to improve monitoring of nuclear explosions

On an October morning in 2023, a chemical explosion detonated in a tunnel under the Nevada desert was the launch of the next set of experiments by the National Nuclear Security Administration, with the goal to improve detection ...

Biochemistry May 6, 2024

Geologists, biologists unearth the atomic fingerprints of cancer

Scientists at the University of Colorado Boulder and Princeton University have, for the first time, employed a tool often used in geology to detect the atomic fingerprints of cancer.

Environment May 8, 2024

How rising treelines can affect Alpine lakes

An EPFL scientist along with colleagues from universities across Europe have completed the first-ever quantitative study of the changes that soil organic matter from forests can cause in high-altitude and high-latitude lakes ...

Earth Sciences May 3, 2024

How mantle movements shape Earth's surface

The movement of tectonic plates shapes the rocky features of Earth's surface. Plates' convergence can form mountain ranges or ocean trenches, and their divergence can form oceanic ridges. But it's not just the plates themselves ...

Biochemistry May 3, 2024

Novel chemical tool for understanding membrane remodeling in the cell

In a study published in Proceedings of the National Academy of Sciences, UmeƄ researchers describe a natural product-like molecule, Tantalosin, that inhibits interaction between two proteins in complexes that reshape membranes ...

Condensed Matter May 8, 2024

Strictly no dancing: Researchers discover 'new molecular design rules'

Since the discovery of quantum mechanics more than a hundred years ago, it has been known that electrons in molecules can be coupled to the motion of the atoms that make up the molecules. Often referred to as molecular vibrations, ...

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