Nearly one in five people who found a random USB stick in a public setting proceeded to use the drive in ways that posed cybersecurity risks to their personal devices.
Citigroup Inc. is testing new technology that would allow customers to withdraw money with an eyeball scan or a code on a smartphone instead of a card swipe.
Astronauts on the International Space Station inserted an effervescent tablet in a floating ball of water to test a new device that can record four times the resolution of a normal high-definition camera.