With their slender bodies and long front legs, Miracinonyx trumani—often nicknamed the "American cheetah"—was long thought to be a North American analog of the African big cat. But in a new study ...

Ancient DNA reveals that the American cheetah was actually closer to pumas, ranged into Arctic Yukon, and may have regularly ...

In a new study released Friday, scientists say DNA extracted from the bones of a prehistoric "American cheetah" found in ...

BHOPAL: A cheetah does not read maps. It follows prey, tests unfamiliar terrain and pushes into new territory on instinct alone. Such tendencies are not lost on the big cats from Africa released in ...

Newly sequenced DNA from bones found in the Yukon and Wyoming reveals that despite its slender body, Miracinonyx trumani is ...

Second-time mum Alwa gave birth to one female and six male cheetah cubs at Allwetterzoo Munster, in Westfalen, Germany in ...

From about 2.5 million years ago to 16,000 years ago, a big cat roamed the open grasslands of North America. Its fossils show a streamlined body, long legs, and large nostrils, suggesting an animal ...

Speed on land and speed in water are not remotely comparable challenges, since water is roughly a thousand times denser than ...

Amazon cuts 11% off the new Amazfit Cheetah 2 Pro, a premium running watch with dual-band GPS and up to 20-day battery life.

Oklahoma coach Brent Venables' defense is finally starting to slow down for Reggie Powers III, who is projected to start at ...

Read our complete Suunto Run 2 review to see how its upgraded heart rate sensor and 24-hour GPS tracking stack up against ...

The Ice Age cat looked like a cheetah but DNA, Arctic fossils and isotopes reveal an adaptable puma relative with an unusual diet.