Scientists aboard a research vessel near Los Angeles collected ash, air and water samples as fire blazed on the hills before them in January.

Deep-sea fish adapt to some of the most extreme conditions on Earth. New research analyzing their evolution finds the same ...

Coral reefs are a crucial part of the marine ecosystem, providing habitats for all sorts of marine life and protecting ...

A treaty to protect the high seas will not come to life by the time the UN Oceans Conference opens in June, but persistence ...

In a landmark shift, a new study has found that climate change is now the most pervasive human-caused threat to imperiled ...

The beach vitex is a western Pacific plant that is a major threat to coastal ecosystems and has heavily appeared on more than ...

Imagine gliding through an underwater cathedral, sunlight streaming in golden shafts, illuminating vast towers of swaying ...

Researchers say they're seeing more of these colorful blobs growing on docks, but they're not the only invasive marine ...