Reviewers say this energy bank can run for over 24 on a single charge, to keep your devices juiced up in an emergency.

"Let's say you connect [an extension cord] to a floor heater," Martinez says, "the plug melts and it starts a fire. That's ...

The sensors specifically look for minute changes in isoprene. Declines in isoprene can indicate the presence of lung cancer, researchers said. Using the device, researchers tested the breath of eight ...