If you're traveling and worried about skimmers stealing your personal data, you might be wondering whether aluminum foil can ...

A new MIT-designed smart pill can quietly signal when it’s been swallowed, helping doctors ensure medications aren’t missed.

Add Yahoo as a preferred source to see more of our stories on Google. Lead image: Courtesy of the researchers (The outer layer of the capsule is made from gelatin coated with materials that block any ...

FCC Probes Amazon Over Illegal Radio Jammers That Block Wi-Fi Signals, Drones Amazon is reportedly selling radio frequency jammers that can disable video doorbell cameras and disrupt Wi-Fi networks.