The killer whale, known as Tahlequah, has been spotted carrying the body of her dead calf, echoing her display of grief from ...

CANBERRA, Jan. 28 (Xinhua) -- Researchers have confirmed the first case of orcas preying on a great white shark in Australian waters. In a new study, a team from Flinders University in South Australia ...

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

Killer whales, or orcas, have long been recognized as some of the most intelligent creatures in the ocean. Known for their ...

J35, a southern resident killer whale also known as Tahlequah ... "It's interesting that it's the same whale doing this behavior again; it does seem to suggest that there's something about ...

A killer whale mom, who shot to fame after she carried ... saying they were “concerned” about the calf’s health based on the “behavior of both J35 and J61.” “Early life is always ...

The killer whale mother, who made headlines with her display of grief in 2018, has given birth again. But researchers have some worries for her new offspring.

The month of December brought the endangered Southern Resident killer whales sadness and joy.

While other killer whales have been observed exhibiting similar grieving behavior as J35, Tahlequah is unique in the length of time she carried her previous dead calf. NOAA Fisheries West Coast ...

drawing attention to the critically endangered southern resident killer whales. Researchers say this behavior is a sign of grief. Dr. Deborah Giles, science and research director at Wild Orca ...

"The general behavior, yes, other whales have done but ... According to the center, the death of any Southern Resident killer whale calf is a "tremendous loss," but the death of Tahlequah's ...