The mom and baby sloth remain on exhibit as they bond. Female sloths typically spend up to a year raising their babies.

A study led by primatologist Dr. Chiara De Gregorio from the University of Warwick has found that Madagascar's singing lemurs ...

Today, 85% of children with cancer survive to adulthood and about 1 in 3 are left infertile from chemotherapy or radiation.

An Australian zoo is celebrating the birth of two baby alligators. The tiny reptiles, no bigger than the palm of a hand, have ...

Born at just 8 ounces, Bilal spent his first year defying the odds in the NICU—now, he’s going home to join his four siblings ...