These giant felines are the world's fastest land animals. Here's why.

The Sooners' veteran tandem aims to restore Norman’s defensive legacy as they headline the pursuit for college football’s most prestigious linebacker honor ahead of a grueling SEC schedule ...

McIntosh, who won the 400-meter IM Thursday at the Pan Pacific Championships, has risen to the top of women's swimming. "Her stroke is near perfect," said one former Olympic swimmer. Alex Slitz / ...

From dune buggies in the Caribbean to cheetah sprints in Botswana and packed markets in Lagos, the 21-year-old livestreamer ...

Wildlife videographer and safari guide Rob the Ranger captures the intense moment a young gazelle uses its speed to outmaneuver a group of hunting cheetahs.

Tigers are hardwired to chase moving prey, and while they generally avoid people, a person who starts running can trigger a pursuit response.

Two more people are facing felony charges after investigators say they helped conceal the remains of a missing Kansas City ...

Video captured by Dikir Moses in the Maasai Mara shows heart-pounding footage of a cheetah unleashing its incredible speed in a dramatic chase after a fleeing gazelle across the African savannah.

A 30-year-old climber, known for setting a speed record on California’s El Capitan route in Yosemite National Park, has died ...