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

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 ...

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

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.