Dolphins, like whales and porpoises, are warm blooded mammals that breathe air through their lungs. They don’t have gills to breathe underwater like their cold-blooded, gilled fish friends. But they ...

An ambitious mission aims to protect one of the Mediterranean’s last great frontiers: Caprera Canyon, a vast underwater valley off Sardinia’s coast.

“A normal size pod of common dolphins is somewhere between 100-500,” Domenic Biagini, owner of Gone Whale Watching San Diego said, adding, "To see a group of that size take off in every direction at ...

The relationship between whales and dolphins has long been shrouded in mystery. But, new research reveals that — despite their vast difference in size — these marine mammals often enjoy playful ...

DANA POINT, Calif. -- You've probably heard of a horse stampede, but whale watchers got an incredible show when a pod of dolphins began to "stampede" off Dana Point in Southern California. RELATED: ...

It has been a busy autumn for marine life off the island with the likes of tuna, fin whales and plenty of dolphins spotted ...

As io9 explains, researchers in Britain and China studied the genetic material of twelve whale and dolphin species, including bottlenose dolphins and sperm whales (those are the ones you are probably ...