Derrick Walton Jr. scored the go-ahead basket with 21.8 seconds left and Michigan held on to nip Nebraska 71-70 at Pinnacle Bank Arena. Terran Petteway scored 16 points for the Huskers, who lost their fourth in a row to fall to 8-and-7 overall and 0-and-3 in the Big Ten.
Italy's highest court has overturned the murder conviction against Amanda Knox, bringing to a definitive end the high-profile case.
Six world powers and Iran move closer to a deal, but there are still major disagreements.
A look at some of the week's biggest headlines and the stories you may have missed.
A bill that would legalize the use of marijuana as treatment for certain medical conditions that cause seizures.