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Tue, 09 Oct 2007 21:00:05
Settling an eight-year legal battle, American Electric Power Co. has agreed to spend $4.6 billion to reduce chemical emissions blamed for spreading smog and acid rain across the Northeast.Wed, 10 Oct 2007 13:00:05
About 400,000 people have hip-replacement surgery every year. But there"s a new way to fix painful hips that involved repairing, rather than replacing, the problem spot. Dr. Sanjay Gupta has the story.Tue, 09 Oct 2007 21:00:05
How do you get a Nobel Prize? Only a select few know the secret process of how the prestigious award winners are selected. Mark Phillips explains the history of the prize, including what we know - and what we don"t.Wed, 10 Oct 2007 22:30:03
Plenty of adults have aches and pains - but for one out of every 20 adults, the pain is debilitating. Dr. Jon LaPook explores a new pain treatment that limits the amount of harsh painkillers one must take, and doesn"t require surgery.Wed, 10 Oct 2007 21:00:05
The housing market is still sinking, and John Blackstone turned up some concrete evidence of that in California, where a dozen housing projects once under construction are now being abandoned by once-eager developers.Wed, 10 Oct 2007 23:00:01
Up to eight million illegal immigrants are working in the United States. But recent government crackdowns are putting small family farms in jeopardy, according to farmers in upstate New York. Seth Doane reports.Thu, 11 Oct 2007 21:30:03
A teenager who felt he had been bullied amassed a weapons cache and tried to recruit another boy for a possible school attack, authorities said.Fri, 12 Oct 2007 14:30:04
Ten years after affirmative action ended in California state universities, black enrollment hit a shocking low. But, as Bill Whitaker reports for Shades of America, alumni stepped in - and caused a major turnaround. |
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