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Transportation and travel

Genetically modified super algae may be our ticket to the production of cost effective biofuels.

Benjamin Deaver, Contributor

Photo of people on an escalator

Now, how to convince commuters?

Joel Shurkin, Contributor

Economists find bikers, motorcyclists and pedestrians are most at risk.

Emily DeMarco, Staff Writer

Environmentally friendly additives to road salt may still have tradeoffs.

Brian Owens, Contributor

Atmospheric scientists find airplane takeoffs and landings can affect the weather near airports.

Inside Science Television

Census data suggests that seat belts may transform airbag-popping fat into life-saving cushion.

Devin Powell, Contributor

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