Images of a baby colossal squid this week reminds us that the deep sea is an almost inexhaustible source of awe.

Scientists have revealed footage of a colossal squid swimming in the deep ocean. It's the first time we've seen one alive in ...

Two North Atlantic right whales that are typically found off Cape Cod this time of year have been spotted swimming in the ...

Could an enormous blue whale make a mistake and swallow a dolphin? Learn why it's not possible for blue whales to eat ...

Since its discovery in 1925, only eight adult specimens have been reported, severely limiting scientists’ ability to research ...

Sperm whales, the planet’s largest toothed predator, have incredibly complex social structures and cultural practices. During a recent WWF-backed research expedition around Greece’s northwestern ...

From the adorable but deadly pine marten to the massive sperm whale, get to know some of the amazing animals that call ...

Humpback comeback: whales are reclaiming their territory in the Salish Sea, bringing new life to waters once left empty by ...

A mysterious whale that has puzzled scientists for decades may not be an anomaly, but a clue to what climate change is doing ...

The planet is drowning in plastic, with dire impacts on wildlife, ecosystems, and human health. Could a landmark global ...

Look out, blue ... animal had an average body mass of 180 tonnes. That would not take the heavyweight title by itself. The biggest blue whale ever recorded weighed 190 tonnes, according to ...

It is scarcely understood in marine mammals, and little is known about what intermingling will mean for the genetics, behavior, and survival of the largest animal ... the world’s blue whales ...