Orcas, like humans, get baby bumps in the early months of pregnancy and grow larger as the pregnancy advances. Researchers say they can now spot those underwater baby bumps from the air and keep ...

Jackson Foundation, University of Washington and Walker Family Foundation, and its fiscal sponsor is the Seattle Foundation. This week, mother orca Tahlequah may have surpassed her 2018 tour of ...

“She's got a very big extended family, and they were showing up everywhere from southeast Alaska down to Washington.” Towers ...

A mother killer whale's 'grief procession' for her dead newborn calf has come to an end. Observed swimming with other members ...

Orcas are the largest members of the dolphin family. Males are bigger than females, but they both vary in size and weight. The largest orca ever recorded was a staggering 32 feet (9.8 meters ...

An orca by the name of Sophia killed a great white shark by smashing its side with her nose, then drowning it. Mother Nature ...

The animal’s dorsal fin was still floppy, indicating it was less than 24 hours old, according to news reports.

“We spotted some familiar fins in the distance and as we came on we recognized these five adult whales as a family we have seen just a few days before,” orca researcher Sara Hysong-Shimazu ...