State fish and game officials declared mountain lions in the Central Coast and Southern California threatened under the state ...

Mama, his wife's favorite goat, was gone. Lee ventured out with his dog thinking Mama may have gotten her horn stuck in a ...

In 2022, a Russian whale researcher made a remarkable discovery on Bering Island off Russia's Pacific coast: a severed killer ...

Q. You wrote that blue whales are the largest mammals. What are the largest and smallest animals of other groups? What ecological problems do animals confront by being extremely big ...

Discover how extreme animal sizes, from the massive blue whale to the tiny shrew, shape their survival strategies.

Mountain lions have always lived near people, yet many towns are noticing them more often on the edges of daily life.

From a giant venomous centipede to a tiny but horrendous worm - here are some of the Amazon's most deadly animals ...

As any true crime fan knows, DNA has been groundbreaking in solving criminal cases, both current and cold, for police ...

Lions are among the most iconic big cats on Earth and have long symbolized strength and leadership in cultures around the ...

Francisco Javier Ravelo, a former Air Force contractor, obtained a mechanical engineering degree from the University of Miami ...

Game officers found and killed a mountain lion Sunday afternoon that stalked a hiker and his dog in a popular recreation area in the Santa Rita Mountains south of Tucson. The hiker was walking with ...

The mouth of a praying mantis is perfectly adapted for its predatory lifestyle. Its mandibles (jawbones) are designed to ...