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Paleontology & Fossils Nov 5, 2024

Archaic dolphin could hear high frequency sounds

A team of researchers led by SNSB paleontologist Gertrud Rößner has discovered a new prehistoric dolphin species. Analyses of its inner ear confirm that this dolphin had excellent hearing abilities in the high-frequency range, ...

Ecology Nov 1, 2024

Antarctic krill genes could reveal how they're responding to climate change

As Antarctic krill face unprecedented challenges in the Southern Ocean, a new project has been launched to better understand these important invertebrates.

Cell & Microbiology Oct 24, 2024

On the way to light-controlled medicine: Researchers elucidate the structure of specific photoreceptors

Researchers in biology and medicine have long dreamed of controlling the activities of cells without, for example, having to use chemicals. After all, in a structure as complex as an entire organism, unwanted side-effects ...

Paleontology & Fossils Oct 23, 2024

Fossilized stomach contents provide insights into the diet of Early Jurassic pterosaurs

Pterosaurs ruled the skies during the age of the dinosaurs. Over millions of years, they evolved into an enormous variety of forms, including giant species with wingspans of up to 12 meters. But little is known about how ...

Plants & Animals Oct 23, 2024

What are you really eating? Study finds one in five seafood products are mislabeled

If you eat seafood, you could be unknowingly consuming an endangered species without realizing it due to fish mislabeling. Mislabeling is a worldwide issue, and it occurs when the species of fish you think you're buying is ...

Ecology Oct 16, 2024

Plastic pollution sounds just like food to deep-diving whales

To whales that hunt with soundwaves in the lightless depths of the ocean, a torn plastic party balloon and a delicious squid seem to be remarkably similar, according to a new study that put some plastic beach trash through ...

Environment Oct 11, 2024

Research vessel provides comprehensive assessment of the changing Central Arctic Ocean

Sparse sea ice, thousands of data points and samples, a surprising number of animals and hydrothermal vents—those are the impressions and outcomes that an international research team is now bringing back from a Polarstern ...

Cell & Microbiology Oct 8, 2024

We've worked out a way of understanding how microbial communities shape life on Earth

Microbial communities—vast ecosystems teeming with millions of different cells from different species—play a fundamental role in life on Earth, from producing oxygen to aiding digestion. Despite their importance, it has been ...

Plants & Animals Oct 8, 2024

Sperm whale departure linked to decline in jumbo squid population in Gulf of California

A PeerJ study has revealed a significant departure of sperm whales (Physeter macrocephalus) from the central portion of the Gulf of California, is linked to the collapse of the jumbo squid (Dosidicus gigas) population, their ...

Condensed Matter Sep 25, 2024

A detailed microscopic theory: Lifting the veil of topological censorship

Topological protection provides unprecedented robustness of physical phenomena against all kinds of perturbations; but in doing so, it exercises topological censorship by hiding all kinds of interesting and important microscopic ...

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