"The cubs appear to be strong, active, vocal and eating well," the zoo said A cheetah named Amabala welcomed a litter of four cheetah cubs at the Smithsonian's National Zoo on Oct. 17 and 18, during ...

When Echo’s five cubs were born last fall, their exact lineage was unclear. A genetic analysis conducted by Smithsonian scientists revealed the truth. Mike Bock Cheetah cub, 'Right Shave', pictured in ...