In 2002, Jason Padgett was the victim of a vicious beating outside a karaoke bar in Tacoma, Washington. Upon regaining consciousness, Padgett’s sight was forever altered by a condition called acquired savant syndrome. The brain trauma opened his eyes to an entirely new world—one filled with ...

We're looking forward to the new sci-fi film "Arrival", which explores the barriers to communicating with aliens even face to face. Astronomers really are trying to listen for alien communications, mostly using radio receivers but increasingly by looking for optical laser transmissions too. One ...