Some have been known to dive deep early so as not to lose momentum on the ... Little mermaids take turns swimming with their ...

Competitive swimmers know that swimming underwater causes less drag resistance than swimming at the surface. Splashing around ...

“He released a shimmering trail of tiny microbubbles from his plumage, coating himself with a lubricating layer of air to cut ...

An unusually large cluster of dolphins has been spotted south of Monterey off the central California coast. Marine biologists with Monterey Bay Whale Watch filmed the giant group of Risso’s dolphins, ...