mobile world congress

Doctor uses 5G to direct surgery live from stage

When a team of doctors at Hospital Clinic Barcelona began removing a cancerous tumor from a patient's colon on Wednesday, the surgeon overseeing the procedure was over three miles away.

World's biggest mobile tech show gets started

Over the next four days, about 100,000 people in Barcelona are expected to traipse through the halls of Mobile World Congress, one of the tech industry's biggest events. All the biggest players in the world use it to showcase new products.