In the vast Pacific Ocean, a dramatic and unexpected rescue unfolds as a pod of hungry killer whales attacks a defenseless baby blue whale. With no sign of its mother, the baby whale is helpless ...

The young whales weighed as little as 500 kilograms (1,100 pounds), while the adults weighed 3 metric tons (3.3 U.S. tons). Despite their name, false killer whales are one of the largest members of ...