In this photo made available by Dr. Robert Seigel, a waterspout comes ashore in downtown Tampa, Fla., Tuesday Feb. 26, 2013. The National Weather Service warned of a risk of severe weather as a cold front moved across west-central and southwest Florida.
- The top U.S. commander in Afghanistan called the hospital bombing that killed 22 people "a mistake." ›
- Historic flooding has killed 16 people in South Carolina, where rain finally stopped falling on Tuesday. ›
- Takaaki Kajita and Arthur McDonald won the Nobel Prize in physics for their discovery that neutrinos have mass. ›