Engineering

Researchers bring first underwater messaging app to smartphones

For millions of people who participate in activities such as snorkeling and scuba diving each year, hand signals are the only option for communicating safety and directional information underwater. While recreational divers ...

Automotive

Self-driving cars can make traffic slower: Study

A new study finds that "connected" vehicles, which share data with each other wirelessly, significantly improve travel time through intersections—but automated vehicles can actually slow down travel time through intersections ...

page 1 from 5