Over the past three decades, the collection of DNA from convicted criminals has become standard in the U.S. justice system, ...

When I was an intelligence officer, we had a saying about looking for "bad guys" in terrorist networks: "Don't look for your ...

Finding life beyond our solar system goes beyond measuring an exoplanet's size, as rocky, Earth-sized worlds might not have ...

A new generation instrument designed to probe the atmospheres of distant worlds is nearing operational readiness, marking a ...