On a dusty test site in Australia, a spider-like robot is quietly rewriting the rules of construction, extruding walls in looping arcs instead of stacking bricks by hand. The same technology that lets ...

Gastrointestinal cancers rank among the deadliest in the world, yet they often grow in places doctors struggle to reach. If you have ever heard someone describe an endoscopy as painful or ...

It’s well understood that spiders have poor eyesight and thus sense the vibrations in their webs whenever prey (like a fly) gets caught; the web serves as an extension of their sensory system. But ...