Those in the know know it's no surprise: hybrid cars are losing market share. That's because so many other technologies, both in internal combustion and
diesel, have accomplished high MPG and are way cleaner than before. Market research firm IHS Polk reports that this year, consumer had 47 choices of hybrid vehicle, almost double the number of models
in 2009. But they've been making up about 3% of the total car and light truck market in the U.S., down from the year before.
Read the whole story at USA Today »