Where has all the plastic pollution gone in the Indian Ocean?
April 18, 2019, 8:10 p.m. by Bryan Nelson
The Indian Ocean is the world's biggest plastic dumping ground, but some of it is leaking elsewhere.
A massive great white shark named Miss Costa is in Florida for spring break
April 18, 2019, 3:07 p.m. by Christian Cotroneo
She's got a name — and even her own Twitter account.
Calf sightings in Cape Cod Bay are big news for endangered right whales
April 15, 2019, 12:23 p.m. by Mary Jo DiLonardo
Two mother-and-calf pairs have been spotted so far this year in Cape Cod Bay.
Satellite reveals thousands of uncharted mountains in Earth's oceans
March 20, 2019, 3:34 p.m. by Michael d'Estries
As many as 10,000 new seamounts have been added to an updated map of Earth's undersea topography.
Diver makes lucky escape after whale nearly swallows him whole
March 11, 2019, 3:03 p.m. by Michael d'Estries
A South African photographer gets the ultimate close-up after a mammoth Bryde's whale mistakes him for a meal.
Pack of hungry sharks wins top underwater photography prize
March 2, 2019, 10:33 a.m. by Jacqueline Gulledge
Winners were selected in more than a dozen categories for Underwater Photographer of the Year.