BS4 is forecast to come within 511,000 miles of the Earth's surface – and has the capabilities of destroying Birmingham, or ...

A white Risso’s dolphin known to frequent Monterey Bay looked especially luminous Saturday during an extraordinary Southern ...

There are five types of killer whale in Antarctica, but only three found in these waters, near the peninsula south of South ...

Scientists discovered ancient marine reptiles that reached unprecedented trophic levels. These creatures exceeded today’s top predators.

After consulting with federal authorities, rescuers decided the most humane course of action was to euthanize the animal.

A science teacher from the Lower Brule Reservation spent 10 days on an educational expedition to Antarctica and is taking what she learned back to her classroom.

A 2018 study has revealed that killer whales, or orcas, have the ability to mimic human speech. Researchers trained a 14-year ...

The Department of Biodiversity, Conservations and Attractions is investigating the deaths of at least three melon-headed whales that washed up on a Kimberley ... to as little killer whales or ...

One of these videos showed a heartbreaking timelapse of the isolated killer whale lying motionless for ... so water pressure can keep his fin up. Kshamenk's cramped home of 32 years has reportedly ...

Grief has long thought to be a human trait, but other animals – from killer whales ... curl up into a ball. In another study, it was found that female baboons who had lost a close relative ...

and maintain a speed of 14½ knots for two hours and probably longer. A killer whale may obtain slightly higher speeds ...