In 2018, researchers observed J35 pushing her dead calf along for 17 days, propping it up for more than 1,000 miles (1,600 ...

Tahlequah, the Southern Resident orca who carried her dead calf for 17 days in 2018, is mourning the loss of another newborn, ...

There are five types of killer whale in Antarctica, but only three found in these waters, near the peninsula south of South ...

This week, mother orca Tahlequah may have surpassed her 2018 tour of grief, during which she carried her dead calf for 17 ...

The young female, whom researchers named J61, was a new addition to the Southern Resident population, a federally protected endangered group of fish-eating killer whales stretching from British ...

The population of southern resident killer whales — three pods of fish-eating orcas that frequent the waters between Washington state and British Columbia — has struggled for decades ...

The southern resident killer whale, known as Tahlequah, has now lost another calf in what the Center for Whale Research called “devastating” news.

A video posted by Aquatic Mammals depicts the orcas eating the prey. But, “as the anglers tried to get closer to observe the killer whales feeding, the large male began vocalizing and charging ...