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Earth Sciences Apr 28, 2026

Airborne desert dust may warm climate far more than expected, new analysis shows

Atmospheric dust plays a dual role in Earth's climate: it reflects some sunlight back into space while also absorbing and retaining the planet's heat like an insulating blanket. But while dust likely cools the planet overall, ...

Earth Sciences Apr 28, 2026

Deep-ocean heat has been marching closer to Antarctica, reveals long-term study

A new decades-long study of oceanographic data provides the first evidence that deep-ocean heat has moved closer to Antarctica, threatening the fragile ice shelves that fringe the continent.

Environment Apr 28, 2026

Nations to kick off world-first fossil fuel exit talks

More than 50 governments meet in Colombia on Tuesday against the backdrop of the Iran war and a global energy crunch for the first international talks on phasing out planet-heating fossil fuels.

Ecology Apr 28, 2026

Rare two-colored lobster caught by fishermen off Cape Cod donated to aquarium

It might be a divided lobster, but it has united New Englanders in fascination.

Evolution Apr 28, 2026

Two whale groups separated by seas—but not by genes, study finds

A paper in Genome Biology and Evolution discovers that the endangered Mediterranean fin whale is not completely isolated from Atlantic groups. Both Atlantic and Mediterranean populations have declined for the past 200,000 ...

Earth Sciences Apr 27, 2026

An unprecedented Antarctic heat wave hit in the dead of winter—what it signals for the decades ahead

In the middle of the Antarctic winter, during months of darkness when temperatures often dip below −30°C, the continent warmed dramatically. In July and August 2024, temperatures in parts of East Antarctica rose by up to ...

Optics & Photonics Apr 27, 2026

This ultracold quantum device turns electricity into something far stranger that could unlock sound-based lasers

Researchers at McGill University have developed a novel device that generates sound-like particles known as phonons at extremely cold temperatures. The technology could be used to create phonon lasers, with possible applications ...

Earth Sciences Apr 27, 2026

Rivers worldwide reveal greenhouse gas rise that's been overlooked for decades

Rivers worldwide are under severe stress: they are warming, losing oxygen, and as a result emitting increasing amounts of greenhouse gases. Researchers at Karlsruhe Institute of Technology (KIT) have now quantified these ...

Earth Sciences Apr 27, 2026

Offshore winds identified as a culprit in coastal floods, research finds

A Florida International University student has exposed a hidden driver of coastal flooding, and it could help improve warning systems for entire communities. Earth and Environment Ph.D. student Dafrosa Kataraihya's latest ...

Astronomy Apr 27, 2026

The planet haul that changes everything

Finding planets used to be a painstaking business. Astronomers would fix their gaze on a handful of carefully chosen stars, watch and wait, and hope to catch the faint dip in starlight that signals a world passing in front ...

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