One of the most unique about whales is that they're the largest animals to ever exist on Earth — even bigger than the largest ...

A sperm whale stranded on Cuttyhunk Island over the weekend, adding to alarming whale death toll since December. Here's what we know.

A sperm whale’s tooth can weigh more than two pounds and they are illegally trafficked to be used as decorations and for ...

the colossal squid makes up three quarters of the diet of large sperm whales and there are thought to be large numbers of them in Antarctic waters. According to Dr O'Shea colossal squid range as ...

Cantor and Whitehead used an underwater microphone to listen to the sperm whales' clicking sounds, and located differing codas. “Our findings show that biased social learning is a required ...

In this photo made by a CCAMLR observer, fishermen aboard the Chilean krill trawler Antarctic Endeavour prepare to release a humpback whale caught in a net in waters between Chile and Antarctica on ...

Sperm whales, which feed mainly on squid ... Our research has shown how whale foraging areas in the remote western Antarctic ...