One of Trevor Barrett’s excavators and a Robert B. Our tugboat were used to remove the dead sperm whale from Nantucket’s ...

After a massive sperm whale washed ashore on Nantucket, responders are examining it and making plans for what comes next.

The whale, which washed up on Sunday, had its jaw excised to prevent thieves from stealing its teeth, officials said.

Researchers have identified ginkgo-toothed beaked whales alive at sea for the first time after years of searching, and in ...

Officials have left the whale on the beach since Sunday, because at more than 100,000 pounds it is simply too big to move ...

The Philadelphia Zoo announced the birth of a pair of pied tamarin monkey twins -- the second such set of twins to be born at ...

A group of whale watchers off the coast of Washington's Camano Island captured video when a seal jumped onto their boat to ...

A young humpback whale stranded on the shore near Yachats, which captured the attention of many in Oregon and across the ...

Orca Channel photographer Krisztina Balotay captured some of the first-ever images of a killer whale birth while on a ...

Thousands of humpback whales migrate to Hawaii in November to breed, nurse, and care for their young at a national marine ...

Stingrays give birth to live babies, but they aren't mammals. Learn all about these fascinating fish that live in oceans and rivers.