Historic population bottlenecks left cheetahs genetically similar, increasing disease risk and threatening long-term survival ...

CAPE TOWN, South Africa (AP) — For 35 years, American zoologist Laurie Marker has been collecting and storing specimens in a cheetah sperm bank in Namibia, hoping conservationists never have to use ...

Cheetahs rule land, but the real speed kings soar and swim. From diving falcons to ocean racers, discover the animals that outrun expectations and redefine what fastest truly means today.

If you saw a giant centipede coming toward you, you would probably get spooked. These three cheetahs at the Cincinnati Zoo ...

American zoologist Laurie Marker has been collecting and storing specimens in a cheetah sperm bank in Namibia for 35 years, hoping conservationists never have to use them CAPE TOWN, South Africa -- ...