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Ecology Jun 5, 2024

Diversity in farm landscapes helps wildlife, global study finds

More diverse wildlife thrives on farms, benefiting both farmers and the environment, when there is variety in the agricultural landscape, a global study has found.

Quantum Physics Jun 8, 2024

Nonreciprocal quantum batteries exhibit remarkable capacities and efficiency

In physics, nonreciprocity occurs when a system's response varies depending on the direction in which waves or signals are propagating within it. This asymmetry arises from a break in so-called time-reversal symmetry, which ...

Plants & Animals May 30, 2024

The missing puzzle piece: A striking new snake species from the Arabian Peninsula

Researchers have discovered a new distinctive and secretive snake species in the Hejaz region of Saudi Arabia.

Nanophysics May 31, 2024

A 20-year-old puzzle solved: Researchers reveal the 'three-dimensional vortex' of zero-dimensional ferroelectrics

Materials that can maintain a magnetized state by themselves without an external magnetic field (i.e., permanent magnets) are called ferromagnets. Ferroelectrics can be thought of as the electric counterpart to ferromagnets, ...

Planetary Sciences Jun 6, 2024

NASA satellite images of cyclones on Jupiter reveal storms are fueled by processes similar to those on Earth

New research led by Lia Siegelman, a physical oceanographer at UC San Diego's Scripps Institution of Oceanography, shows that the roiling storms at the planet Jupiter's polar regions are powered by processes known to physicists ...

Astronomy Jun 6, 2024

Gaia: Milky Way's last major collision was surprisingly recent

Our galaxy has collided with many others in its lifetime. ESA's Gaia space telescope now reveals that the most recent of these crashes took place billions of years later than we thought.

Earth Sciences 20 hours ago

Antarctic ice shelves hold twice as much meltwater as previously thought

Slush—water-soaked snow—makes up more than half of all meltwater on the Antarctic ice shelves during the height of summer, yet is poorly accounted for in regional climate models.

Planetary Sciences Jun 26, 2024

New study reveals comet airburst evidence from 12,800 years ago

Researchers continue to expand the case for the Younger Dryas Impact hypothesis. The idea proposes that a fragmented comet smashed into the Earth's atmosphere 12,800 years ago, causing a widespread climatic shift that, among ...

Ecology Jun 24, 2024

State kills over 80 bears in Southwest Alaska in second-year effort to boost caribou

State wildlife officials have now killed a total of 180 brown bears on Southwest Alaska caribou calving grounds in just over a year as part of a contested strategy to restore the renowned Mulchatna herd.

Plants & Animals Jun 25, 2024

Australia's giant lizards help save sheep from being eaten alive

Giant lizards called heath goannas could save Australian sheep farmers millions of dollars a year by keeping blowfly numbers down—and must be prioritized in conservation schemes to boost native wildlife, say researchers.

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