What to do if you meet a Portuguese man-of-war
July 2, 2015, 10:01 a.m. by Elizabeth Palermo, LiveScience
Man-of-war stings are often more severe than other jellyfish stings, so be careful!
Toxic fish poisons more people than thought
July 1, 2015, 1:53 p.m. by Susan Scutti, LiveScience
Ciguatera poisoning can occur from eating barracuda, grouper, amberjack and hogfish.
Massive great white shark 'Deep Blue' may be largest ever filmed
June 12, 2015, 1:28 p.m. by Michael d'Estries
20-foot-long shark makes waves online after a Discovery 'Shark Week' expert posts video of the giant.
Dive the great reefs of the world on Google Street View
June 9, 2015, 5:28 p.m. by Lloyd Alter
The Catlin Seaview Survey has been documenting the world's coral reefs, and now you can follow along.
U.S. Coast Guard saves sea turtles tangled in trash
June 9, 2015, 1:55 p.m. by Russell McLendon
A recent search for drug smugglers quickly became an even more urgent mission: saving two sea turtles from ocean plastic.