More than 300 million years ago, during the Carboniferous Period, much of northern Illinois outside Chicago—including what is ...

A scorching marine heatwave from 2014 to 2016 devastated the Pacific coast, shaking ecosystems from plankton to whales and triggering mass die-offs, migrations, and fishery collapses. Researchers ...

When we think of slugs, we often picture slimy brown garden creatures. Under the sea, however, you can find slugs so colorful ...

In one of the top Arctic birding destinations in the world, environmental and health challenges are threatening some of the seabirds that are part of Norway’s unique coastal ecosystem.

Scientists have discovered two new species of wart sea slugs in North Sulawesi, Indonesia: Phyllidia ovata and Phyllidia ...

A research trip to a biodiversity hotspot in the Gulf of Maine underscores the importance of continued monitoring of marine ecosystems.

New research from the University of Victoria (UVic) highlights how marine heat waves can dramatically impact marine ...

Five women scientists from Germany, Indonesia, and Wales have discovered two new species of wart sea slugs from North Sulawesi, Indonesia — Phyllidia ...

Spotting a rare sea slug in UK waters was "absolutely incredible" says an underwater photographer. Maria Munn from Swanage, ...

The Coral Triangle has often been compared to the Amazon rainforest, based on the sheer scale of its biodiversity. And now, ...