Squeaks, clicks, buzzes, and babbling, little is off the cards when it comes to the remarkable complexity of beluga communication, but perhaps most extraordinary of all is the way in which they can ...

A University of Portsmouth student has discovered a new species of prehistoric mammal dating back 145 million years to the ...

In a baffling show of generosity, killer whales across the globe are giving fish to humans—and scientists are racing to ...

Researchers have measured toxins in scat samples from 205 bowhead whales from the Beaufort Sea, collected over 19 years, and ...

When researcher Jared Towers set up his cameras underwater to observe a pair of killer whales, he saw something strange.