Although Nacogdoches is located far from scene of September 11 attacks, residents say event sparked new security fears that still linger
Forecasters and agriculture experts in the southwestern US state say there is no relief in sight
More than 90 percent of the state is feeling severe or extreme effects of the drought
While the more sophisticated might think of these people as crazy, social scientists take a different view
New drilling techniques in shale rock leads to marked rise in US natural gas production, keeping prices low, easing global demand
A day after landing of Atlantis ends 30-year space shuttle program, company that ran shuttle ops for NASA dismisses 1,510 employees
Atlantis has docked with International Space Station and delivered a year's worth of food, clothing and other supplies
Destroyed space shuttle exploded over area in 2003, while re-entering Earth's atmosphere
UN's Navi Pillay says authorities should not view respect for human rights as obstacle, but as part of solution to crime
'Continuous-flow' artificial heart has been tested successfully in human patient, shown to be more durable than regular artificial heart
July 3 Mexicans in state of Mexico, which borders Mexico City, will elect a new governor
Student-designed remote controlled devices competing to learn how to better deal with underwater oil spills, fixing communication links
Obama administration continues investigation into ATF for allegedly allowing guns to be smuggled into Mexico after being purchased in US
Plasma rocket could be answer to many space travel challenges
Worst tornado to strike US in 60 years is latest in wave of violent storms that have swept midwestern, southern states
Despite ruined crops, farmland and delayed barge traffic, diverting water through spillways eventually will speed return to normalcy
Thousands in southern state are losing homes, businesses, crops in order to protect Baton Rouge, New Orleans from major flooding
Urban areas may come through unscathed, but many people in the path of the diverted flood water will not be so lucky
Louisiana's governor is urging citizens to take action now
Topics ranged from war in Afghanistan to high gasoline prices and the national debt
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