Wars Rage in 'Star Trek: Discovery' Episode 14

In "Star Trek: Discovery" Episode 14, "The War Without, the War Within," the USS Discovery is back in the normal universe, so things should be back to normal, right?

Galaxies Rotate in Sync, Raising Dark Matter Questions

Often a large galaxy like our own will have several smaller ones orbiting it. Astronomers looked at one particular group of galaxies and noticed their circling was a bit too orderly for current models to explain.

NASA Launches Anti-Harassment Campaign

NASA is opening a new anti-harassment campaign for employees weeks after a congressional committee asked U.S. science agencies to investigate their harassment policies.