Stem cell researcher, Brazilian mathematician and father of micro-history win Balzan prizes

Japanese stem cell researcher wins Balzan prize

2010 Mercury Milan Hybrid rated at 41 mpg in city driving

Quietly, Mercury moves up in fuel economy

The Toyota Prius and Ford Fusion Hybrid are two of the three mid-size cars that rank best in gasoline mileage for 2010.

Toyota to recall 50,000 Prius cars in Europe, part of global recall, to fix brake software

Toyota to recall over 50,000 Prius in Europe