AP - Resurgent Rick Santorum said his sweep of three GOP contests earned his shoestring campaign $250,000 overnight, cash he needs to take his upstart bid for the Republican presidential nomination to Mitt Romney's turf.

AP - Mitt Romney just can't shake his difficulty attracting conservatives. And that reality is undercutting his effort to cast himself as the inevitable Republican presidential nominee and prolonging a race that each day exposes deep divisions within the party.

AP - After more than two decades of drilling in Antarctica, Russian scientists have reached a gigantic freshwater lake hidden under miles of ice for some 20 million years — a pristine body of water that may hold life from the distant past and clues to the search for life on other planets.

AP - A central Missouri teenager who confessed to strangling, cutting and stabbing a 9-year-old girl because she wanted to know how it felt to kill someone was sentenced Wednesday to life in prison with the possibility of parole.

AP - A 911 call recording reveals a social worker's attempts over a more than six-minute call to get a dispatcher to send authorities quickly to the home of Josh Powell after he locked himself and his two sons in the home he then set ablaze.

AP - Florida coach Billy Donovan handicapped what could be the national title game in April.

AP - Clippers guard Chauncey Billups will miss the remainder of the season after tearing his left Achilles tendon during Los Angeles' 107-102 victory over the Magic in Orlando on Monday night.

AP - The strangest coaching decision during Super Bowl week wasn't when Bill Belichick ordered his defense to act like matadors and wave Giants running back Ahmad Bradshaw by for a touchdown from 6 yards out with less than a minute left in the game.

AP - Eli Manning hoisted the Lombardi Trophy from a glittering blue-and-white float, and Mayor Michael Bloomberg joked that New York City should now be nicknamed the "Big Blue Apple," as thousands of fans crowded lower Manhattan on Tuesday to celebrate the New York Giants' Super Bowl victory amid tons of confetti.