Picture the vast expanse of ocean you've seen in postcards or vacation photos - that brilliant blue stretching endlessly toward the horizon. Yet something profound is happening beneath those familiar ...

Warming waters are causing the colors of the ocean to change -- a trend that could impact humans if it were to continue, according to new research. Satellite data shows that ocean waters are getting ...

A green ocean is a productive ocean; the light from the sun helps the phytoplankton — tiny ocean plants — to be productive. This production in turn drives ocean food webs. New research, published in ...