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

Mr. Hanson said on Thursday that he did not know why the female calf, who lived for a few days during the last weeks of ...

In 2018, an orca mother refused to abandon her dead calf. Instead, she pushed its body for 17 days. Now she is doing it again ...

Tahlequah previously carried another dead newborn for 17 days in 2018. Here's what she's taught us about how orcas deal with ...

The calf was born Dec. 24. Observing researchers noted unusual unspecified behaviors by mother and calf that led them to ...

The mother orca, known as Tahlequah or J35, has been seen carrying the body of the deceased female calf since Wednesday, the ...

Tahlequah, an orca whale who carried her dead calf for 17 days in 2018, is grieving another loss. On Jan. 3, researchers ...

Tahlequah, an orca that carried her dead calf for 17 days and more than 1,000 miles in 2018, lost another calf recently and ...

The end of 2024 and beginning of 2025 brought bittersweet and exciting updates on Southern Resident killer whales.

An endangered orca who carried her dead calf for over two weeks in 2018 is doing so once again following the death of her new calf.

In 2018, scientists documented the same orca mother carrying her dead calf for 17 days across more than 1,000 miles of water.

An endangered orca mother has been carrying her dead newborn calf on her snout for nearly a week around Washington’s Puget ...