The super-low, super-loud songs of flight species like blue and fin whales are the perfect tool: they can attract a female from hundreds of kilometers away, while being acoustically invisible to ...

Over the weekend, a 38-foot-long female gray whale washed ashore at Dockweiler State Beach, prompting an outpouring of grief ...

The endangered southern resident killer whales that visit Puget Sound were listed for protection under the federal Endangered ...

More than a year after a massive great white shark washed ashore in southwestern Australia, scientists have uncovered its ...

This video of two rare whales is stirring up a lot of talk among marine biologists because of how rare it is. The whales are ...

On a windswept beach near Haines, Tim Ackerman walks down a hill with a pair of gloves, a knife, and a bottle of Dawn dish soap to kneel beside the carcass of a harbor seal. The flesh of its head is ...

It's not just the white sharks off the South African coast of Gansbaai that feel the deep, primal fear known only to prey.

Scientists confirm that orcas and dolphins have lost the ability to return to dry land due to irreversible evolutionary ...

There are an estimated 100,000 to 300,000 invasive Burmese pythons in the Florida Everglades. One blind dog is helping to hunt them.

NASA is asking U.S. companies for proposals to move forward with the ice-hunting VIPER moon rover, a $450 million project the ...

Tahlequah is grieving. Hour after hour, day after day, she clings to the lifeless body of her newborn. She carries her calf ...

According to their results recently published in the journal Ecology and Evolution, the culprit is clear: a killer whale ...