Research intended to help people with muscle-wasting diseases could be about to launch a new era in performance-enhancing drugs.
The research has produced several muscle-building drugs now being tested in people with medical problems, including muscular dystrophy, cancer and kidney disease. The drugs all work by blocking a substance called myostatin that the body normally produces to keep muscles from getting too big.
In the wake of Hurricane Sandy, libraries in New York helped the storm's victims turn a new page. Librarians helped thousands of people fill out relief forms, connect to the Internet and make plans to rebuild.
The New Dorp branch of the New York Public Library in Staten Island wasn't damaged during Sandy. But just a few blocks away, houses were inundated with as much as 16 feet of water. And days after the storm, many of the library's patrons still lacked the most basic services.
For the past few months, NPR has been commemorating the monumental summer of 1963 by looking at watershed moments in the civil rights movement. In this three-part series, Karen Grigsby Bates talks with the children of civil rights leaders who lost their lives in the battle for racial equality.
In an obscure corner of Detroit, there's a battered playground honoring a civil rights martyr. It has an overgrown baseball field, some missing swings and on a broken fence, a worn, wooden sign.
Algae blooms are green or red or brown, slimy, smelly and you don't want it coming soon to a waterfront near you.
Most of us don't give a lot of thought to algae until the furry-like monstrosity is spreading over beaches, rivers, lakes and bays, but gigantic algae blooms have become an increasing problem around the world.
The danger algae blooms pose is that they sap the body of water where they are growing of nutrients and oxygen; they then die, decompose and rot.