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Evolution Aug 27, 2026

Texas fossil reveals early insects kept aquatic limbs during move onto land

The formation of complex terrestrial ecosystems was a significant innovation in the evolutionary history of life on Earth. This event signified the expansion of life beyond marine environments and marked the beginning of ...

Plants & Animals Aug 24, 2026

Shell-crushing predators may have sparked early Cenozoic boom in marine snail evolution

A large-scale study of nearly 700 species reveals the evolutionary relationships and history of Neogastropoda, a diverse group of marine snails. The findings provide new evidence for their single origin, identify four new ...

Plants & Animals Aug 19, 2026

Italian scientists bet on octopus to fight crab invasion

From a fishing trawler in the Adriatic, Italian scientists gently release thousands of tiny octopuses in the hope of fighting an invasive crab species that has devastated local fisheries.

Biotechnology Aug 11, 2026

Fungal chitin offers new route to tougher hydrogels for medical devices and soft robots

Researchers at the Department of Energy's (DOE) Oak Ridge National Laboratory (ORNL) and the University of Tennessee (UT), Knoxville, have made an advance by using a natural substance from fungi called chitin to create hydrogels ...

Cell & Microbiology Aug 5, 2026

Tangled seaweed inspires one-size-fits-all cleaners for ocean microplastics

Inspired by naturally occurring mats and balls of seaweed, researchers have created highly porous, superadhesive meshes capable of capturing both large and small microplastic particles—a longstanding challenge in the field. ...

Materials Science Aug 4, 2026

Metal-free process makes plant dyes more durable for textiles

Research in the International Journal of Materials and Product Technology describes a metal-free dye-fixing process that could help make natural plant dyes more practical for high-performance textiles, addressing a longstanding ...

Ecology Aug 4, 2026

Tiger shark caught off Massachusetts could be sign of warming waters

Nate Rouette and his brother Nelson went shark fishing on Cape Cod hoping for an exciting catch, but were shocked by what they reeled in—a tropical species of shark with a reputation for eating everything it can swallow.

Plants & Animals Jul 31, 2026

Falls in whale sightings, rare seabirds appearing—is something unusual happening in the Southern Ocean?

In late June, whale watchers in southwest Western Australia sounded the alarm. They had seen far fewer humpback whales at a time when they normally migrate up from the Southern Ocean to calve and feed. Numbers were 60% below ...

Earth Sciences Jul 31, 2026

The Arctic Ocean keeps permafrost carbon firmly locked

Permafrost in the Arctic stores large quantities of organic carbon. When frozen ground thaws or coastal sections erode, this carbon can enter the sea, where microorganisms can break it down and convert it into climate-damaging ...

Ecology Jul 30, 2026

Chicken kidney sponge could be 'outstanding' at cleaning up polluted ports

Ports rank among the most disturbed marine environments. Pollutants like trash, oil and toxins from antifouling paints tend to accumulate in enclosed harbors. Invasive species arriving in ballast water may displace native ...

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