Researchers identified two ecologically distinct communities of transient killer whales along the West Coast, each with unique hunting behaviors, habitats, and social networks.

A U.S.-based research team has documented a rare glimpse of Bigg's killer whales engaging in some unusual behaviour, witnessing the marine mammals quietly stalking sea birds in shallow water.

Here are 10 of the most effective predators in the ocean – and you might be surprised which one comes out on top ...

A rare pygmy killer whale was found dead on the coast of Odisha's Bhadrak district, officials said on Sunday. The whale was ...

Local residents marvelled at an unprecedented sight in Napier’s Ahuriri Estuary today as several orca were caught in the shallow waters of Pandora Pond. Whale Watch Hawke’s Bay – a Facebook page ...

Orcas, or killer whales, are deadly and beautiful apex predators. Patrick Mahomes sends clear message after Chiefs lose to ...

Nature is filled with incredible, unique, and beautiful creatures, each of them adapted to survive in their environments.

In this issue of our environmental newsletter, we hear about the surprises faced by reporters at the UN climate conference in ...

A federal judge has awarded an environmental group more than $1.6 million for prevailing in a lawsuit against Endangered ...

From infrared thermal cameras to hydrophones, these B.C. residents offered up space on their properties as researchers look ...

The black marlin is the fastest swimming animal, capable of reaching speeds up to 80 mph.

Former WWE superstar Karrion Kross' departure from the company has been quite the tale, and he now likes it to Herman ...