Your battery-powered vehicle is only as green as your electricity supplier.
By David Biello
Since last year’s Detroit Auto Show, gas prices have dropped by nearly a third. With the new lower prices, demand has gone up for big new SUVs and sedans, but automakers have also switched gears to develop more fuel-efficient cars.
By PBS NewsHour
General Motors acknowledged Thursday that its survival is in "substantial doubt" outside of bankruptcy unless it halts losses and stops burning cash, according to auditors.
By PBS NewsHour
Rising oil prices and improvements in battery technology are fueling new interest in developing electric cars. Spencer Michels reports on how industry giants and start-up car companies alike plan to release new vehicles by 2010.
Spencer Michels talked to Mary Nichols, head of the California Air Resources Board, in April about the board's recent decision to cut the number of zero-emission vehicles the state will require car manufacturers to build. The board aims to encourage…
NewsHour correspondent Spencer Michels talked in April to electric car maker Tesla Motors' founder and chairman, Elon Musk -- an entrepreneur who previously founded PayPal -- about the future of the electric car.
Sens. Barack Obama and John McCain took shots at each other over energy policy as they each toured Western states, hoping to drive home their message in what could be new battlegrounds this campaign season.
The NewsHour interviewed General Motors CEO Rick Wagoner in May about the company's plans for developing alternative fuel vehicles. Excerpts of the interview will air in the coming weeks as part of a report on a new generation of electric…
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