Oceans
The U.S. Coast Guard and FBI are investigating, but there are few details about what happened to Keith Davis.
And one of them should actually make Scott Walker happy!
U.S. and Mexican scientists team up to create a model for beaches around the world.
"We think of great white sharks as the top predators, well, we should look in the mirror," Earle said Monday at #CGI2015.
WHAT'S HAPPENING
My, what big teeth you have.
This little guy is giving Harry Houdini a run for his money.
Who knew we had learned so much about an environment we've explored so little?
We're getting closer to a bluer ocean.
Researchers in Costa Rica pulled a 4-inch plastic straw from a sea turtle's nostril.