The loss of Tahlequah’s new calf (“ Orca Tahlequah’s new baby dies ,” Dec. 31, Climate Lab) and her all-too-familiar grief ...

In 2018, an orca in the Pacific Ocean’s Southern Resident population named Tahlequah refused to let go of her dead calf, ...

Computer models helped decode whale communication. But some scientists say there are barriers that cannot be overcome.

A mother killer whale whose calf died more than two weeks ago has recently been spotted still carrying the newborn's carcass ...

After the attack, which took place off the coast of Honduras, one of the orcas charged “directly” at the anglers’ boat.

For at least 11 days, a mother killer whale has been carrying the body of her dead newborn calf. Only a handful of days old, ...

While fishing off the coast of Honduras in 2023, a group of anglers stumbled upon a rare sight: a pod of orcas hunting down a ...

Mother orca Tahlequah has been carrying her dead calf, a daughter, for at least 11 days, according to local news outlets.

Mother orca Tahlequah is continuing to carry her burden of grief: a dead calf that she now has been refusing to let go of for ...

The stark reality of mother orcas losing their calves is a painful reminder that these whales are starving and struggling to ...