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Astronomy Jun 28, 2025

Powerful magnets could unlock detection of high-frequency gravitational waves

New research published in Physical Review Letters suggests that superconducting magnets used in dark matter detection experiments could function as highly precise gravitational wave detectors, thereby establishing an entirely ...

Cell & Microbiology Jun 27, 2025

Scientists uncover cell structures that squids use to change their appearance

By examining squid skin cells three-dimensionally, a University of California, Irvine–led team has unveiled the structures responsible for the creatures' ability to dynamically change their appearance from transparent to ...

Ecology Jun 26, 2025

Ancient squids dominated the ocean 100 million years ago, fossil discovery technique reveals

Squids first appeared about 100 million years ago and quickly rose to become dominant predators in the ancient oceans, according to a study published in the journal Science.

Polymers Jun 17, 2025

Cephalopod-inspired synthetic skins could enable color switching for soft robots and wearables

Taking a cue from ocean-dwelling species, University of Nebraska–Lincoln researchers are developing synthetic skins that will support the emergence of next-generation "soft" machines, robots and other devices.

Ecology Jun 15, 2025

'Like an underwater bushfire': South Australia's marine algal bloom is still killing almost everything in its path

South Australian beaches have been awash with foamy, discolored water and dead marine life for months. The problem hasn't gone away; it has spread.

Plants & Animals Jun 15, 2025

As Antarctic sea ice shrinks, iconic emperor penguins are in more peril than previously thought

When winter comes to Antarctica, seals and Adélie penguins leave the freezing shores and head for the edge of the forming sea ice. But emperor penguins stay put.

Social Sciences Jun 11, 2025

Octopus maps encourage conspiratorial thinking, research shows

Octopuses have been one of mapmakers' favorite symbols for hundreds of years—used primarily to portray threats of political movements, financial systems, warring empires and the unknown.

Evolution Jun 10, 2025

Ancient fossils show how the last mass extinction forever scrambled the ocean's biodiversity

About 66 million years ago—perhaps on a downright unlucky day in May—an asteroid smashed into our planet.

Ecology Jun 6, 2025

Missing merluza: Chile's battle to save its favorite catch

Before setting sail for the South Pacific, Chilean fisherman Rodrigo Gallardo blesses himself to invoke heavenly protection and luck in his pursuit of an increasingly elusive catch: hake.

Evolution Jun 5, 2025

Punctuated equilibrium: Analysis shows rapid evolutionary leaps in cephalopods, languages and ancient enzymes

Over the past 500 million years, nearly all evolutionary changes in octopuses and squids occurred in rapid bursts during the emergence of new species, according to research from the University of Auckland.

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