The brutal cold snap that has put much of the Northern Hemisphere on ice this week doesn't disprove global warming or mean we're off the hook for greenhouse emissions.
Sarah Palin’s appearance is a coup for a movement now getting grudging respect from mainstream commentators. But will the feisty Tea Party movement coalesce with the GOP’s old guard?
CES buzz suggests it'll be a big year for e-readers, 3-D TVs, and tablet computers. But which predictions hold water?
The suicide bomber who killed seven CIA agents last week in Afghanistan was a double agent for Al Qaeda and was recruited by Jordan's intelligence as a spy, according to reports. A new report from a US think tank offers a harsh assessment of CIA intelligence in Afghanistan.
Underscoring the redoubled effort of the US to fight terrorism in Yemen, Gen. David Petraeus visited Yemen Saturday after announcing Friday that the US would double its counterterrorism aid to Yemen from $67 million in 2009.
Conservatives say President Obama is not aggressive enough against terrorism. Liberals say he's little different from Bush. How he handles the fallout from the Christmas Day attack could show who is right.
Increasingly vocal opposition groups are now calling for an end to the Islamic Republic after a weekend of violent clashes during the Shiite holiday of Ashura.