The possible sighting of a calf among a pair of female orcas off the Isles of Scilly has sparked excitement among marine ...

The stakes are high. The Southern Resident orcas are endangered and face a triple threat: underwater noise pollution, toxic ...

An idyllic outing turned into a dramatic ocean rescue on Friday, when an orca attack left a family of five stranded off the ...

A family of five, including three young children, narrowly escaped disaster after their yacht was sunk by a pod of orcas off ...

The technology would allow researchers to detect the sounds of orcas and other mammals with high-frequency vocalizations ...

The endangered whales face multiple threats, from a lack of their primary food, chinook salmon, to underwater noise from vessels that makes it harder to hunt, as well as pollution and inbreeding.

An orca calf born to J36, aka Alki, died within the past three days, the Center for Whale Research reported Saturday. Both ...

The 36-foot, French-flagged boat was rammed by a pod and began taking on water about 55 miles southeast of Peniche, Portugal, ...

While orcas, also known as "killer whales," are a common sight in the northeast Pacific Ocean, they’re rarely detected in the ...