Marineland, the shuttered amusement park in Ontario, Canada, reissued threats to euthanize 30 beluga whales and four dolphins ...

Joy—fleeting woo-hoo moments like "catching the perfect wave"—is felt by many diverse animals, and researchers want to know ...

Research suggests that dolphins develop a lifelong vocal “name.” Here’s how they evolved this high level of social identity, once thought to be uniquely human.

Aerial drones also revealed the structure of the hunt: dolphins spread out in a scouting line, driving fish toward the ...

Marineland, a former Canadian theme park, has reportedly threatened to euthanize the animals if they're not soon transferred ...

Many populations improved because the Marine Mammal Protection Act worked.

Canada’s minister of fisheries says Marineland’s plan to ship 34 marine mammals to aquariums in the U.S. is "solid." Animal ...

A study of dolphins’ epigenetic ages found that animals with more high-quality friendships were biologically younger than their lonely peers ...

Dolphins, whales and seals are highly social animals. Many live in groups, form long-term relationships, and repeatedly ...

The Dolphin Project in Sussex says the broken metal, plastic packaging and produce floating in the water is a massive issue ...

An animal ecologist researching large marine animals such as whales and dolphins, Assistant Professor Iwata Takashi of the ...