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

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

The calf was born in late December. Observing researchers noted unusual unspecified behaviors by mother and calf that led ...

Tahlequah, a mother orca whale known for grieving her 2018 newborn calf's death, welcomed a new calf in December. Researchers with the National Oceanic and Atmospheric Administration now believe that ...

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

Tahlequah, a mother orca who gained fame in 2018 for carrying her deceased calf on her back, has lost another child — and ...

The Center for Whale Research announced the addition of a new calf in J pod along with the news of the recent passing of one ...

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

In a day of sadness and surprise, researchers on Puget Sound on Tuesday found J61, the new calf born to mother orca Tahlequah ...

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

Other Southern Resident orcas have been seen carrying dead calves but not for as long as Tahlequah did. In 2018, she carried ...