The threat of a newly discovered asteroid has risen slightly in the past few weeks, as the world's telescopes rush to track its course. But the chance of an impact is still quite slim.

Glide bombs are among Russia's most powerful and destructive weapons. Now Ukraine is learning how to shoot them down, a new ...

The Astros say Orbit, the team's mascot, is in need of a new handler. The team put up the job posting just a few days ago. The gig requires someone who can be the eyes, ears, and ...