laser



Swapping surgical bone saws for laser beams

When it comes to slicing into bone, three lasers are better than one. At least, that’s the thinking behind a new, partially self-guided surgical system designed by a team at Switzerland’s University of Basel. Although…


NASA’s Psyche wins first deep space laser relay

Although NASA’s Psyche spacecraft is currently en route to its rendezvous with a unique, metal-heavy asteroid floating between Mars and Jupiter, it still has quite a while before it reaches its destination. But researchers aren’t…