FLORIDA

Here are the betting odds for each of the Sweet 16 teams to win the NCAA Tournament.

The NCAA March Madness men's basketball tournament has just 16 teams left on its bracket, the Sweet 16, to compete at four sites in the nation on March 22 and March 23. So far, all four number one seeds -- Michigan State, North Carolina, Syracuse and Kentucky -- will compete in the regional semifinals before moving the Elite 8. Here is the full schedule of Sweet 16 games in the NCAA March Madness tournament for March 22 and March 23.

For the fourth time since 1967, Puerto Ricans will cast their ballots to either change or maintain the U.S. territory's status. If voters in November jettison the status quo, they can choose between statehood and independence.

The Tar Heels face the Bluejays in Greensboro.

Rihanna and Chris Brown's secret romance, rumors of a rapidly approaching wedding date as well as the Bajan singer's rapid rise to fame and the fact that Chris Brown was never arrested for stealing a woman's iPhone in Florida last month can all be explained by a wacky conspiracy theory sparked by Rihanna's new tattoo, a slanted cross that appears to have been made by cutting out a slice of the flesh in her neck, rather than injecting ink into the skin like a normal person.

A U.S. soldier accused of killing 16 Afghan civilians is being represented by attorney John Henry Browne. Browne has a history of controversial and media-hyped cases, including serial killer Ted Bundy.

Rihanna's alleged desire to reunite with her ex-boyfriend Chris Brown has brought criticism from her friends, family and even her Bajan pastor, and although the continuous scandal has brought her plenty of media buzz, it has also affected her career and friendships. Hip-hop mogul Jay-Z kicked her off a song he was producing, and now it has been revealed that Beyoncé is refusing to let RiRi meet baby Blue Ivy Carter, all because Rhianna can't quit Breezy.

Norfolk State's Kyle O'Quinn led his team to a major upset over Mizzou Friday night. Here are five things to know about the breakout star.

The Tar Heels are one of the favorites to win the championship.

Where to watch Georgetown-Belmont

The parents of Trayvon Martin, a 17-year-old shot and killed in Florida Feb. 26, want the FBI to investigate the case.

Where to watch today's Florida-Virginia game.

This 2012 NCAA Tournament mid-game report offers insight and analysis about today's game, in which Cincinnati is crushing Texas so far.

The Gators may have a slight edge over Virginia.

There are 16 games on Friday as the field gets narrowed.

Both Puerto Rico and Missouri will be having their caucuses this weekend, but don't expect a big boost for Rick Santorum by Monday.

A recent scientific study provides evidence that the brown recluse spider is spreading out of southern regions into areas where the climate is becoming warmer.

Next week is National Poison Prevention Week, and it's not just parents that should keep proper poison control in mind. While laboratories are not the riskiest place to work, accidental poisoning has claimed the lives of experienced researchers as well as some of the most acclaimed figures in science.

Here's how to watch the Texas - Cincinnati matchup, as well as a game preview.

Authorities say that five people have died after a small plane crashed at an airport in North Carolina, while trying to land.

When he visited the United States four years ago, Pope Benedict XVI blessed a box of silver ribbon-shaped pins for breast cancer charity Susan G. Komen for the Cure and sent them to its founder, Nancy Brinker.