Linh Mai was rejected by her mother - now she's thriving with round-the-clock care at the National Zoo.

The San Antonio Zoo recently welcomed tiny newcomers to its small animal kingdom, with the birth of a pair of twin monkeys ...

The Dallas Zoo's Tiger, named Sukacita, gave birth to a boy and a girl on Feb. 22 ...

All five "Twilight" movies are still super-popular years after their release ... so which one is the very best in the bunch?

Baby animals may appear harmless and endearing, but their early lives are defined by constant exposure to danger and ...

A detailed analysis of the best-preserved Neanderthal infant skeleton ever found suggests that our ancient relatives grew ...

Officials call the development a sign of successful cross-state conservation efforts. Researchers say cub survival remains ...

A massive study of ancient DNA from nearly 16,000 people across more than 10,000 years in West Eurasia reveals that natural ...

The Ngogo chimpanzees in Uganda have divided themselves into two main factions, and dozens of deaths have been recorded since ...

The species in question was a therapsid, a group of animals that was the forefather to modern-day mammals, including humans.

The U.S. fertility rate fell to a historic low in 2025. Discover the economic pressures and demographic shifts driving this ...