Why do killer whales (orcas) in captivity kill humans, whereas this doesn't happen in the wild? Federal hearings on the safety of keeping killer whales in captivity began this week, convened by the ...

Orcas have long been revered for their intelligence, adaptability, and group-hunting strategies. But one scientific review spanning two decades has revealed a little-known, yet intriguing behavior.

Add Yahoo as a preferred source to see more of our stories on Google. Katrina, a killer whale in captivity for most of her 50 years, including 40 years at SeaWorld Orlando, has died. Photo by Erik S.

TideBreakers warns two captive orcas, Wikie and Keijo, face deteriorating conditions at Marineland Antibes. France & Spain urged to approve transfer. TORONTO, CANADA ...

Please join me in speaking up for killer whales Wikie and Keijo," said actor Jason James Richter, who played the young boy in the 1933 blockbuster hit.