Five scientists at the University of Berkely used laser technology to selectively activate cells in their retinas, to push the vision beyond its natural limits.

There were some way I could use a laser to smoke my weed…” Well, my red-eyed friend, we’ve already got a laser bong. Now ...

For years, both home cooks and professional chefs have tussled with blunt, heavy, or fragile kitchen knives that either fail under pressure or make cooking a hassle. Sylvia Mendel, a culinary ...