Oysters filter about 50 gallons of water a day.
Along the East Coast of the United States, two diseases can cause significant...
Tue, 07/10/2018 - 15:30
Ideas for Change
"We too are sea creatures," entreats ocean explorer Sylvia Earle in this beautiful...
Fri, 06/07/2013 - 09:12
Quest for the Giant Squid
Watch a Discovery video on Smithsonian squid expert Clyde Roper’s search for...
Fri, 11/20/2009 - 16:17
Killer Whale: Orca
Killer whales (Orcinus orca) are master hunters, using speed, camouflage, and a...
Wed, 09/30/2009 - 11:20