Their genus name, Acinonyx, comes from Greek words for “thorn” and “claw” and refers to the cheetah’s curious semi-retractable claw, a feature they share with no other cat. Unlike lions ...

Acinonyx means "unmovable nail" in Greek. Although all cats have retractable claws, a cheetah's claws don't entirely retract, which helps them get better traction at those high speeds. According ...

We all know about the cheetah's electrifying speed ... zig-zagging prey, and claws that never fully retract help it to maintain traction on the ground. But speed alone is not enough, and an ...

A cheetah is slender, lighter and taller than a leopard, and it also has semi-retractable claws, allowing for swift movements when chasing prey at high speeds. Leopards, on the other hand, are shorter ...

The cheetah is the fastest land animal, with a top speed of 60-70 mph. Its muscular build and sharp claws help it maintain traction ...