Meet the giant phantom jellyfish. It's over a metre (3ft) wide and has four ribbony arms that trail behind for up to 10 ...

Parental instinct in animals is usually tied to the survival of their species. But sometimes, animals surprise us.

Deep below the surface of the Pacific, some of the planet’s largest predators are quietly inhaling astonishing numbers of squid, with new research showing that individual whales can consume up to 202 ...

A small bioluminescent shark so rare that there are only two specimens in the entire world has been discovered in the Gulf of ...

Some say they got this name because sailors noticed their ability to dispatch enormous whales and dubbed them ‘whale killers’ ...

Wondering what animals live in Mexico? This article showcases 40+ native Mexican animals from diverse species and the ...

From matriarchs who guide entire herds to queens that dominate their hives, the animal kingdom is full of powerful females calling the shots.

Biologists discovered killer whales and dolphins working together to hunt salmon, a behavior never before documented in this ...

Drones have been used to successfully collect samples from the exhaled breath—or "blow"—from wild humpback, sperm and fin whales in northern Norway, hailing a new era of non-invasive health monitoring ...

Researchers have observed dolphins and killer whales hunting together for the first time as part of a new study released on Thursday, Dec. 11. The top predators joined forces to feast on salmon off ...

The virus causes severe damage to respiratory, neurological and immune systems, and has triggered multiple mass mortality ...