In December, news broke that Tahlequah, the orca who famously carried her dead calf for 17 days, had given birth. Sadly, it ...

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

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

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

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

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

An orca named Tahlequah was seen carrying her dead newborn calf in Puget Sound, Seattle. This is the second time she has ...

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 ...

An orca has been spotted carrying the body of its deceased calf. The orca named Tahlequah, first gained global attention in ...

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

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

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