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 ...

New research finds some baleen whale species call at such deep frequencies that they're completely undetectable by killer whales, which cannot hear sounds below 100 hertz. These also tend to be the ...

Deep beneath the ocean’s surface, scientists have installed a variety of research equipment – for example, special hydrophones to record the sounds the sea makes. Yes, if you thought that everything ...

Add Yahoo as a preferred source to see more of our stories on Google. Male humpback whales are part of competition pods that show off their physicality to win a mate. Humpback whales are singing ...