Credit: New test results from AAA reveal that automatic emergency braking systems vary widely in their ability to stop a moving car.

AAA tests: Not all self-braking cars designed to stop

Enough! How to eliminate politics from your Facebook feed

Baltimore Airport to speed up customs via mobile app

Space mission seeks to answer questions about source of life

Column: Passwords fail, but here’s how to make them better

Hotels in 10 states and DC may have been hit by hackers