marine biology
The new technology lets us study whales by flying into their exhaled breath. The team behind it hopes to learn how whales impact ocean and human health.
Who knew bears were so brainy?
Ray Hilborn, who has challenged grim predictions about fish stocks, vigorously denies a conflict of interest.
WHAT'S HAPPENING
More killer whales have been spotted along the California coast than normal.
A move to take manatees off the endangered list has conservationists worried.
Nearly a third of all fish caught goes unreported.
It doesn't get any stranger than this.
Prosecutors are reviewing the video, featuring an officer with a criminal history.
Research has shown that some marine mammals do mourn their dead.