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Astronomy Feb 17, 2026

JWST spots most distant jellyfish galaxy to date

Astrophysicists from the University of Waterloo have observed a new jellyfish galaxy, the most distant one of its kind ever captured. Jellyfish galaxies are named for the long, tentacle-like streams that trail behind them. ...

Earth Sciences Feb 10, 2026

Half of the world's coral reefs suffered major bleaching during the 2014–2017 global heat wave, estimates suggest

Benefits to society from coral reefs, including fisheries, tourism, coastal protection, pharmaceutical discovery and more, are estimated at about $9.8 trillion per year. For the first time, an international team led by Smithsonian ...

Astronomy Feb 4, 2026

Astronomers trace a runaway star to a former companion's supernova

Astronomers have strengthened long-standing predictions that massive runaway stars could have originated in binary pairs, and were dramatically ejected into space when their companion stars underwent supernova explosions. ...

Plants & Animals Jan 31, 2026

What an ancient jellyfish can teach us about the evolution of sleep

An upside-down jellyfish drifts in a shallow lagoon, rhythmically contracting its translucent bell. By night that beat drops from roughly 36 pulses a minute to nearer 30, and the animal slips into a state that, despite its ...

Paleontology & Fossils Jan 28, 2026

Rare fossils reveal 91 new species that survived ancient mass extinction

Almost a hundred new animal species that survived a mass extinction event half a billion years ago have been discovered in a small quarry in China, scientists revealed Wednesday.

Astronomy Jan 27, 2026

AI unlocks hundreds of cosmic anomalies in Hubble archive

A team of astronomers has employed a cutting-edge, artificial intelligence–assisted technique to uncover rare astronomical phenomena within archived data from NASA's Hubble Space Telescope. The team analyzed nearly 100 million ...

Earth Sciences Jan 26, 2026

'So little we know': In submersibles revealing the deep sea

A dome-fronted submersible sinks beneath the waves off Indonesia, heading down nearly 1,000 meters in search of new species, plastic-eating microbes and compounds that could one day make medicines.

Plants & Animals Jan 24, 2026

Why does it feel like dangerous ocean creatures are ruining Australia's summer?

In the same week that New South Wales experienced four shark attacks, Victorian beachgoers were warned about stinging jellyfish.

Astronomy Jan 22, 2026

Webb telescope reveals galaxy cluster's gravity warping light from distant galaxies

This NASA/ESA/CSA James Webb Space Telescope Picture of the Month brings us a scene from the distant universe. Pictured here is the galaxy cluster MACS J1149.5+2223, or MACS J1149 for short, which is located about 5 billion ...

Cell & Microbiology Jan 20, 2026

Virtual staining advances: AI uses cell context to improve imaging accuracy

To ensure our bodies function correctly, the cells that compose them must operate properly. Imagine a cell as a bustling city where tiny parts called organelles move, reorganize, and respond to external stresses. To understand ...

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