NPR News

The death of Trayvon Martin, the unarmed 17-year-old shot to death by a neighborhood watch volunteer in Sanford, Fla., has sparked headlines around the country, along with many discussions about race, the law, and the media.

Martin was killed as he returned from a trip to a convenience store. The man who shot him, George Zimmerman, has not been arrested; he says he acted in self-defense.

The Supreme Court has dealt privacy advocates a huge setback. By a 5-3 majority, the court ruled that people who sue the government for invading their privacy can only recover out-of-pocket damages. And whistle-blower lawyers say that leaves victims who suffer emotional trouble and smeared reputations with few if any options.

Justice Samuel Alito and all four of his conservative colleagues turned back a challenge from a pilot named Stan Cooper. (Justice Elena Kagan did not participate in the case.)

Public health officials have their hands full keeping your clam chowder and raw oysters safe. That's due, in part, to red tides.

Red tides happen nearly every year as coastal waters warm, killing fish and poisoning shellfish along U.S. coasts. They're not actually tides; they're huge blooms of naturally occurring toxic algae.