Some whale species evade killer whales by singing at deep frequencies that are “completely undetectable” to the predators, according to a new study. Photo from John Towner, UnSplash Some baleen whale ...

Killer whales are the only natural predator of baleen whales — those that have “baleen” in their mouths to sieve their plankton diet from the water. More solitary than toothed whales, baleen whales ...

A hungry whale is a quiet whale. A new first-of-its kind study found the marine mammals vocalized less after a marine heat wave decimated their prey, making whale songs a barometer of the effects of ...