American pronghorns evolved speed millions of years before cheetahs, helping movement and survival in changing landscapes.
An evolutionary arms race with the extinct American Cheetah was long-believed to be the explanation for the incredible speed ...
Learn how Miocene fossils from the Mojave Desert reveal that pronghorn running adaptations developed long before high-speed cheetahs appeared in North America.
Cheetahs are universally known as one of the fastest animals on the planet, and nearly 15 years ago in Cincinnati, a local cheetah set a world record.It happened at the Cincinnati Zoo in 2009, when ...
Add Yahoo as a preferred source to see more of our stories on Google. Photo by Amal Alhasan/Getty Images for GEA YouTube sensation IShowSpeed is at it again, this time going toe-to-toe with one of the ...
Dec. 4 is International Cheetah Day. It was established in 2010 by the Cheetah Conservation Fund to raise awareness about the dwindling populations and shrinking habitats of the fastest land animal on ...