Scientists study Tornado Alley's past and future

Did Monday's devastating tornado follow a well-worn storm track? Does "Tornado Alley" experience the nation's deadliest twisters? How will climate change affect future tornadoes? Scientists have some answers — but they have still more questions.

Senate to get 1st chance to grill IRS officials

Monsanto, Bayer seek answers to bee losses

Pesticides are under fire from environmental and food activists who say the chemicals are killing off millions of bees. But the agrichemical companies deny that their best-selling pesticides are the problem.

PHT: Wings stun Hawks again, take 2-1 series lead

PHT: The Red Wings entered their series with the Blackhawks as massive underdogs. That's no longer the case after taking a 2-1 series lead Monday.

Pole dancing?! 'Dancing' finals get freaky

After 10 weeks of showing just what they can do on the dance floor, the finalists had a chance to prove to viewers that they saved the best for last -- or at least that was the idea.

Boys with ADHD twice as likely to grow up obese

A long-term study released Monday finds men diagnosed with attention deficit hyperactivity disorder as children are twice as likely to be overweight or obese as those who never had the disorder. The results may surprise some parents since ADHD medications can suppress appetite.

Scientists study Tornado Alley's past and future

Did Monday's devastating tornado follow a well-worn storm track? Does "Tornado Alley" experience the nation's deadliest twisters? How will climate change affect future tornadoes? Scientists have some answers — but they have still more questions.

Man rides Ferris wheel for 48 hours, setting new world record