While some 70,000 visitors are expected for the Republican National Convention, it's not the only big event heading towards Tampa. On Tuesday, another important visitor could be on the way, though perhaps not directly through Tampa - Tropical Storm Isaac. As of now, Isaac is still in the Caribbean. But as NPR's Greg Allen reports from Tampa, it's likely to be a hurricane when it passes near the city later in the week.
Since Republican Rep. Todd Akin first said the words "legitimate rape" Sunday, just about everyone in the Republican Party has condemned those comments.
The Missouri Senate candidate later apologized, but his remarks continue to drive the political debate. They've also raised questions about the anti-abortion record of the Republican vice presidential candidate, Rep. Paul Ryan of Wisconsin.
The head of the United States Anti-Doping Agency says Lance Armstrong knows the truth and he has decided that instead of airing every piece of evidence publicly and in front of an impartial court, the dethroned seven-time Tour de France winner has decided to "hold on to baseless soundbites."
Forests in the Southwest have become a fuel stockpile. A century of U.S. Forest Service policy of quashing all fires has allowed forests to become overgrown, and now a warming climate is making the problem worse.
Scientists are trying to defuse these green time bombs. Is it too late?
A new military study suggests that some soldiers suffer mild traumatic brain injuries even before they go to war. These concussions, as they're also called, can come from taking "combatives" classes that teach hand-to-hand fighting during the soldiers' training.