Olympia oysters, whose native range runs from Baja California to southern Alaska, are being enlisted as ecological engineers ...

Frogs and toads are vital to ecosystems but rapidly declining. Learn how to help protect these summer sound-makers right in ...

When an earthquake causes a landslide, debris flow, or erosion, it can change the makeup of nearby lakes by introducing ...

California is moving toward a new water plan for the Delta. Regulators are supporting a plan backed by Gov. Newsom to allow ...

Understanding why ocean water is salty but river water isn’t is a fascinating topic, and one that has intrigued scientists ...