Former Barca boss Vilanova has emergency surgery: Media

Former Barcelona manager Tito Vilanova, who is battling throat cancer, has undergone emergency surgery, Spanish media reported on Thursday.

Tiny medical robots could one day provide emergency surgery in space

Tiny medical robots could one day operate inside an astronaut`s body during an emergency in space.

Serena Williams has blood clot removed from lung

Serena Williams,13-time Grand Slam singles champion, had emergency surgery to remove a blood clot from her lungs, a representative for the tennis star said on Wednesday.

Serena Williams has blood clot removed from lung

Serena Williams,13-time Grand Slam singles champion, had emergency surgery to remove a blood clot from her lungs, a representative for the tennis star said on Wednesday.