Linh Mai was rejected by her mother - now she's thriving with round-the-clock care at the National Zoo.
From rejection to recovery, baby elephant Linh Mai's story is capturing attention ahead of her public debut.
A detailed analysis of the best-preserved Neanderthal infant skeleton ever found suggests that our ancient relatives grew ...
Detailed imaging of a 250-million-year-old fossil has revealed the first proof that the ancestors of mammals laid eggs. The ...
Researchers identified an early mammal ancestor whose eggs may have helped it survive the Great Dying 250 million years ago.