Traffic crashes cost American motorists more than $160 billion a year while inflicting a staggering per-person toll on small cities, according to a AAA research report. The study found that traffic crashes have a much more damaging impact on society than bumper-to-bumper congestion. full story
Heart devices needed Parents of two teens who died of cardiac arrest want defibrillators in all schools
Photo Shows Mars Avalanche
Grab your skis! A robotic spacecraft circling Mars has snapped the first image of a series of active avalanches near the planet's north pole
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Readers: Gas prices straining budgets Rising gas prices are hitting CNN.com readers in the wallet, and many say they are staying in and scaling back spending to try to keep up.