A feast for the eyes—and for dolphins. Here’s the wondrous way bait balls form.

With the feeding frenzy in full swing, the dark blue sea water is a flurry of movement. Dozens of dolphins dart up from below ...

Study reveals decline in North Atlantic dolphin lifespan and population growth

Common dolphins are among the ocean's most abundant mammals, but they are living shorter lives in the North Atlantic, ...
The Columbian

Endangered pink dolphins face threat from mercury

PUERTO NARINO, Colombia — A flash of pink breaks the muddy surface of the Amazon River as scientists and veterinarians, waist-deep in the warm current, patiently work a mesh net around a pod of river ...

Researchers make horrifying discovery after examining dolphin guts — here's what they found

By examining the gastrointestinal tracts of deceased Indus River dolphins, or IRDs, researchers hoped to gain a better ...