Rapper Common is set to attend a 'Celebration of American Poetry' at the White House Wednesday, but Common has had harsh words for President George W. Bush in the past.
Human nature hasn't changed, but the ease of indulgence – from food to credit cards to the Internet – has. The good news is that we can outsmart our impulses.
Hybrid cars are finally on track in the US as automakers reach for new refinement on electrics.
Fuel-efficient vehicles are focus of X Prize. One winner is an ultralight car that gets 102 miles per gallon.
Fuel efficiency of up to 100 miles per gallon is the goal of Progressive Insurance's 'X Prize' competition and a group from Virginia has made a good showing.
Students from West Philadelphia make a viable 'X PRIZE' run against auto companies from around the globe. The potential prize: $7.5 million for the school and a 100 m.p.g. car for the world.
Readers write about whether or not Barack Obama is really a socialist.