NPR News

Roxy Music's eight studio albums have just been collected in one box set, titled The Complete Studio Recordings 1972-1982.

For a man who was elected president partly on his ability to give a great speech, Barack Obama has been at times a surprisingly poor communicator in office and on the campaign trail.

That may have been most evident earlier this month during the first presidential debate. But Obama generally hasn't been as impressive at getting his message across in his four years in the White House as he was during the campaign that put him there.

This chart offers another perspective on just how warm it was around the world last month, the National Oceanic and Atmospheric Administration says.

The agency has been keeping records since 1880 and the "average combined global land and ocean surface temperature for September 2012 tied with 2005 as the warmest September on record."

Even extreme stress doesn't have to get you down.

That's the message from brain scientists studying the relationship between stress and problems such as depression, anxiety and post traumatic stress disorder, or PTSD.

Researchers at the Society for Neuroscience meeting in New Orleans presented studies showing how stress caused by everything from battlefield trauma to bullying can alter brain circuitry in ways that have long-term effects on mental health.

More than 100,000 undocumented young people have applied for deferred action, hoping to get a reprieve from the threat of deportation. But after years of living under the radar, many are having trouble finding documents to prove their eligibility. Host Michel Martin talks with Chung-wha Hong of the New York Immigration Coalition.