A spider-like construction robot designed in Australia is edging toward a role that once belonged only in science fiction: assembling the first permanent structures on the Moon. Instead of astronauts ...

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 ...

Walmart is offering the Shark Matrix Self-Empty Robot Vacuum for $190 off its original price. The vacuum features a self-emptying, bagless base that can hold up to 30 days of debris. The Shark Matrix ...