Heat-related illnesses cause more deaths than any other weather incident. Now, researchers are designing biomonitors—some that measure pH in sweat—to detect early indicators of heatstroke.
May 27, 2020 by Gary Elinoff
A new Bluetooth wristband traces a person's contact with other wristband wearers, and if that person tests positive for COVID-19, other contacts are notified to quarantine. But does this new device cross the lines of privacy?
April 04, 2020 by Robin Mitchell