CHICAGO (Reuters) - Mario Capecchi, the Italian-born winner of the 2007 Nobel Prize in Physiology or Medicine, got his earliest education in the school of hard knocks. Sign up here. As a young child, ...

If you're like me, the sight of a mouse scurrying across the floor triggers your fight-orflight response as you launch into a frenzied tip-toe jig... If you’re like me, the sight of a mouse scurrying ...

NEW YORK -- As a child in Italy during World War II, he lived for years on the streets and in orphanages. Six decades later, as a scientist in the United States, Mario Capecchi joined two other ...

STOCKHOLM, Oct 8 (Reuters) - Stem cell researchers Mario Capecchi, Martin Evans and Oliver Smithies won the 2007 Nobel prize for medicine or physiology for their work on gene changes in mice using ...

SALT LAKE CITY (AP) -- University of Utah geneticist Mario Capecchi got a bonus after winning the Nobel Prize for medicine last fall: He learned he has a younger sister.