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.

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

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

There appears to be new heartache for the orca nicknamed Tahlequah after researchers spotted her on Wednesday carrying her ...

An endangered Pacific Northwest orca that carried her dead calf for over two weeks in 2018 is doing so once again following ...

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

An orca that carried her dead calf for 17 days in 2018 seems to be repeating the behavior with a newly deceased baby whale.

Tahlequah is once again carrying a dead calf, researchers said, as she did in 2018 in a 17-day, 1,000-mile tour that shocked ...

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

An endangered Pacific Northwest orca that made global headlines ... Administration were able to confirm that J35 was carrying her calf’s dead body, said Brad Hanson, a research scientist with ...