Communications with Mars explorers face unique challenges, including 4–24 minute signal delays and limited bandwidth that ...

You have to zap your eyes with laser pulses to see it. Five scientists at the University of Berkeley used laser technology to selectively ... of Optometry and Vision Science, is one of the lucky ...

The technology works by scanning and mapping out a person's retina, then a pinpoint laser fires at the M cones, which receive light from the world and process it as colors. The researchers said ...