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

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 ...

A young pygmy killer whale — a rare type of dolphin — was recently rescued after becoming stranded on a shore in South ...

NASA astronauts Butch Wilmore and Suni Williams returned to Earth after nine months stranded in space and were greeted by a ...

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 ...

Boaters in the eastern Mediterranean Sea recently happened upon a rare pod of false killer whales, video footage shows. A group of friends were sailing near Tel Aviv, Israel, in the early morning ...

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

It’s not clear whether the orca is a true albino or its white coloring was caused by another medical condition.

It’s not clear whether the orca is a true albino or its white coloring was caused by another medical condition.

Whales are a group of mammals that live in oceans. They include some of the largest animals on Earth. The blue whale is the ...

Despite their name, killer whales (orcas) are actually dolphins. As part of the "toothed whale" group of animals, all ...

High-value habitats can be avoided if identified but it is the less obvious impacts that are so far known to cause the biggest effects ...