Marine life is flooding New York City’s waterways once again — but the conservation win is having an unfortunate side effect.

False killer whales - which are in fact a dolphin - are typically deep-sea dwellers, and are one of the rarest marine mammals ...

An endangered North Atlantic right whale, swimming in the Gulf off the Fort Myers, Florida coast, was captured on video by SeaTrek Charters of SWFL ...

A photo posted by the university shows a trio of men carrying the creature in the shallow water as passersby on shore looked on. The dolphin was eventually transported to the mout ...

A whale-watching boat captain in Monterey, Calif., captured footage of a "super pod" consisting of over 2,000 dolphins swimming in the sea Charlotte Phillipp is a Weekend Writer-Reporter at PEOPLE.

Conservation groups have filed a motion to intervene as defendants on behalf of NOAA Fisheries in a case challenging the agency’s 2008 vessel speed rule protecting North Atlantic right whales from ...

Despite their name, they hardly resemble killer whales and are distinguished by their sleek, black or grey bodies and rounded heads, according to Whale and Dolphin Conservation, a non-profit.