Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

When I explain my research interests to new acquaintances, I’m often asked questions like “what would you do if you met a ...

Scientists found that one tiny genetic change may determine whether a bat virus stays in bats or becomes a human threat. Most ...

The DNA in a single cup of water can track wildlife, monitor pollution and survey pathogens in waterways and their ...