A teenager in California created a 20-second cell phone charger, winning a $50,000 prize on Friday, it was reported. Eesha Khare, 18, of Saratoga, got the Intel Foundation Young Scientist Aw... Read more
Surgeon Paolo Macchiarini has made his name by successfully transplanting bioengineered stem cell-based trachea, composed of both artificial and biological material. He now plans to use the... Read more
