Marine biologist Carrie Newell photographed four blue whales — the largest animals on Earth — 3 miles off Depoe Bay.

There's a glimmer of hope in all this. Scientists use cutting-edge satellite technology to reveal dangers whales face on ...

In a baffling show of generosity, killer whales across the globe are giving fish to humans—and scientists are racing to ...

Another whale has appeared dead on the coast of Buenos Aires, the second one in a few days near the city. The dead specimen is a young Sei whale, an endangered species that has been seeing a recovery ...

The Canadian government says it is taking steps this summer to protect a vanishing species of whale from lethal collisions ...

Orcas have long been revered for their intelligence, adaptability, and group-hunting strategies. But one scientific review ...