Orcas, like humans, get baby bumps in the early months of pregnancy and grow larger as the pregnancy advances. Researchers ...

A local Indigenous tribe had watched over the orca calf after her pregnant mother died on a rocky beach in late March.

The calf was female, and the killer whale population is endangered and ... though plentiful at the end. Pregnancy in this species ideally lasts 17 months. However, several factors might have ...

A killer whale, which captured the world's attention in 2018 when it was spotted pushing the dead body of its newborn calf for 17 days, appears to be grieving again. The whale, known as Tahlequah ...

Whale J35 (known as Tahlequah) seen supporting the dead calf in 2018 A killer whale, which captured the world's attention in 2018 when it was spotted pushing the dead body of its newborn calf for ...

(CNN) - An orca that made headlines when she swam about 1,000 miles with the body of her dead calf has given birth again. Researchers from the Center for Whale Research say Tahlequah, known as J35, ...

12, according to witnesses, social media posts and Julie Albert, director of right whale sightings for Blue World Research Institute. Koala and Curlew are unrelated and possibly pregnant females ...