License plate scanners have helped police locate stolen vehicles and have even assisted in murder investigations. But with their ability to track a person's every move, skeptics worry about privacy. Pablo Martinez Monsivais/AP hide caption

itoggle caption Pablo Martinez Monsivais/AP

Should chimps have the same legal rights as these lawyers? Steven Wise, president of the Nonhuman Rights Foundation, who is representing research chimps Hercules and Leo, says yes. Assistant Attorney General Christopher Coulston disagrees. They both made their arguments Wednesday in Manhattan State Supreme Court in New York. Richard Drew/AP hide caption

itoggle caption Richard Drew/AP

Tuesday's decision by the U.S. Supreme Court to not review an ordinance passed by Alameda County, California, means that drug makers will now need to pay for collection and disposal of unused drugs in the county. iStockphoto hide caption

itoggle caption iStockphoto