Blue whales, the largest animals on Earth, have been spotted not far off the coast of Massachusetts.

Matthew I. Thompson receives funding from the Social Sciences and Humanities Research Council of Canada. University of Regina provides funding as a member of The Conversation CA-FR. University of ...

What was the porpoise? A dozen fun-loving and acrobatic dolphins turned the East River into their playground — leaving bewildered experts scratching their heads on what propelled the rare visit. The ...

Add Yahoo as a preferred source to see more of our stories on Google. The fate of 30 captive beluga whales and four dolphins hangs in the balance as Marineland in Niagara Falls awaits final approval ...

Ask anyone who’s had encounters with killer whales, and they will tell you just how smart they are. Orcas are incredibly intelligent creatures, capable of complex hunting strategies. They also engage ...

Blue whale calves enter the world already the size of a bus, yet they still face danger. A hungry killer whale sees a slow, inexperienced target guarded by a single adult. However, orcas cannot reach ...

Getting close to a stingray is risky, even for an accomplished predator such as an orca. They are not called stingrays for nothing! But if you can take them by surprise and stun them with a brutal ...

A spokesperson said: "This week has seen the first reported case of a grey seal killing of a short beaked common dolphin in Wales. "Grey seals are known on occasions to hunt and k ...

Some Christians don’t eat meat on Fridays before Easter. That means we’re in the thick of fish fry season. Usually the spike ...