Covid: International travel changes for fully vaccinated people to be set out

What’s new: When someone loses part of a leg, a prosthetic can make it easier to get around. But...

Teaching robots to navigate new environments is tough. You can train them on physical, real-world data taken from recordings...

The news: In an important test for stem-cell medicine, biotech company BlueRock Therapeutics says implants of lab-made neurons introduced...

What’s new: It’s tricky to get robots to do things in environments they’ve never seen before. Typically, researchers need...