Hawai‘i's beloved spinner dolphins, known as Naiʻa, are a major tourist draw. But a new study shows that we may be loving the ...

Australia's coastline stretches for more than 25,000 kilometers, offering an incredible variety of landscapes, wildlife, and ...

In a new study, scientists wanted to find out why sperm whales sometimes release bubbles while they snooze – this is what they found.

New protections for endangered right whales in the North Atlantic would be postponed for nearly a decade under a plan that cleared a key hurdle with the full-throated support of the fishing and ...

An adult orca cruises near the surface of the clear, blue water, holding a large sunfish carcass in its mouth. Author Vanessa Pirotta Whale ...

Orcas, Risso's dolphins, basking sharks and sunfish are among the spectacular marine species recently spotted around the coast, as The Wildlife Trusts launches National Marine Week to celebrate and ...

It's something we know that humans can do too – and it takes less training than you might think. A study published in PLOS ...

When people think about careers in ocean conservation, they often picture marine biologists, scuba divers or scientists ...

But orcas are also known to play with newly dead food. Some orcas in Puget Sound off Washington state have worn dead salmon ...

The ramming behavior might help younger orcas more easily digest their food, while also allowing other orcas to have a little ...

She watched as an orca held a sunfish by the tail while another orca swam toward the enormous fish and pummeled into it so ...