In the twilight depths of the Gulf of Mexico, about as deep down as a football field is long, U.S. Navy divers carefully snip ...

Roughly 250 million years ago, mammals that once roamed on land began slipping back into the sea. The descendants of those ...

The tiny native oysters of San Francisco Bay managed to outlive the Gold Rush, bay-shore development and decades of punishing pollution. New research shows they have a fighting chance to survive ...

Organic practices are rooted in developing healthy soil. So how does seaweed, which grows in the water, get the label?

A chance encounter on a rocky seashore led one professor to invent autonomous robotics that can harvest the power of seaweed.