Let me take you back to my first day of college. It was a terrible day! As a freshman, at the local pub, I tried to mingle but knew no one and so felt completely out of place. My pupils dilated, my ...

In 2017, Facebook announced that it wanted to create a headband that would let people type at a speed of 100 words per minute, just by thinking. Now, a little over two years later, the social-media ...

Scientists are grappling with the ethical implications of new technology that aims to listen to and perhaps change brain activity, Laura Sanders reported in “Inside your head” (SN: 2/13/21, p. 24).