That all changed after Teddy Roosevelt, an avid big game hunter, refused to shoot a bear tied to a tree. The story inspired ...

This video is a collection of cute and funny cat moments that will brighten your day. From playful kittens and silly jumps to adorable reactions and mischievous antics, each clip captures the unique ...

A jaguar became a first-time mother when she gave birth to a 2-and-a-half-pound cub last week, the Houston Zoo announced Thursday.

In the medical field, being fast, efficient, and correct can be the difference between life and death. This game-changing tool is helping cancer researchers and doctors save lives.