Now that the condition is known to spread sexually, there are steps you and your partner can take to prevent it.

Understanding the evolution of insect mating behavior is essential for explaining how early insects adapted to life on land.

Gynecologists long viewed bacterial vaginosis as solely a women’s issue — until a study that treated their male partners, too ...

Each year on the Serengeti, hundreds of thousands of wildebeest calves are born within weeks. Here's how the young predators ...