A reshaped vaccine committee voted to scale back newborn hepatitis B shots despite decades of data showing the birth dose is safe, effective and vital.

Tiny cameras threaded inside a Neandertal skull provide evidence that their big noses were not an adaptation to cold climates.

Liz Pennisi writes about genomics, evolution, microbiology and organismal biology. She has an undergraduate degree in biology from Cornell University and a master's degree in science writing from ...

By studying the genes responsible for the seahorse’s brood pouch, researchers uncovered a new route to “motherhood.” ...