In his book The Science of Yoga: The Risks and the Rewards, New York Times science writer and long-time yoga practitioner William Broad investigates popular health claims about yoga--that it boosts metabolism, for example--and finds that scientific studies tell a different story.
Several times in earth's history continents have collided to form supercontinents only to later break apart. Geologist Ross Mitchell discusses a new study in Nature that predicts in 50 to 200 million years time the Americas and Eurasia will collide to form a supercontinent over the Arctic.
When you gaze into your sweetheart's eyes, look for enlarged pupils. Studies show that our pupils dilate when we feel strong emotions. Psychologist Bruno Laeng, of the University of Oslo, explains how scientists are using "pupillometry" and what pupil diameter suggests about mental activity.
This is SCIENCE FRIDAY. I'm John Dankosky, sitting in for Ira Flatow. Scientists have long been studied amyloid beta, those sticky protein fragments that build up in the brains of Alzheimer's patients. What you may not know is that amyloid beta is produced in everyone's brain, including my brain as I speak to you right now.
NYU psychology professor Gary Marcus took up guitar at the relatively ancient age of 38, by starting with the video game Guitar Hero. Marcus shares his experiences and insights on the science of learning, which he's gathered in a new book Guitar Zero: The New Musician and the Science of Learning.
According to Rolling Stone magazine, sales of vinyl albums continue to grow, setting a new record in 2010. Does vinyl reproduce sound better, or is it just a trend? Two audio experts join guest host John Dankosky to talk about the science of audio, and how perceptions can shape the sound experience.
Just a day after it appeared that Greece and its eurozone partners had reached a deal, we're back where we've been for months: There are fiery protests on the streets of Athens, the markets and the euro are in turmoil and negotiations are at a tense point with four Greek Cabinet ministers tendering resignations over their opposition to austerity measures.
Housing and Urban Development Secretary Shaun Donovan talks with host Michel Martin about the settlement reached yesterday between federal and state officials and major banks. It was an effort to address unfair banking practices that led to the mortgage crisis. President Obama praised the deal, but critics say the settlement is inadequate.
The nation's big banks are writing death plans — living wills that spell out how, in a future crisis, they could be safely dismantled. The idea is that the death plans will help avoid another government bailout of the banks.
"You're technically writing your own funeral, down to the color of the flowers" says Dolores Atallo.
Reports are popping up on various newssites that, as The Associated Press puts it, "President Barack Obama will announce a plan to accommodate religious employers outraged by a rule that would require them to cover birth control for women free of charge, according to a person familiar with the decision."
Originally published on Fri February 10, 2012 3:10 pm
There's an old joke around newsrooms: News is something that happens to your editor.
If you'll pardon the self-indulgence, I'm going to take this truism one step further: News is what happened to me.
I was laid low the week before New Year's Day by a mysterious headache and a blazing sore throat. A few days later I lost my voice.
My doctors eventually pinpointed the cause by snaking a small camera down my nose. My left vocal fold (or vocal cord if you prefer) had stopped working. It was essentially paralyzed, other than the occasional twitch.
Alex Kotlowitz (left) is the author of There Are No Children Here, The Other Side of the River and Never a City So Real. Steve James is the director, producer and co-editor of Hoop Dreams. His other films include Stevie and At the Death House Door.
Credit Aaron Wickenden / Kartemquin Films
Ameena Matthews, a violence interrupter with the Chicago organization CeaseFire, mediates disputes to prevent gang violence from escalating.
Rick Santorum surprised the Republican presidential field again this week, chalking up victories against front-runner Mitt Romney in Minnesota, Colorado and Missouri. Very few pundits would have predicted six months ago that the former Pennsylvania senator would still be a contender this late into the primary season. So what's his secret and can he keep it up?
To get some of those answers, NPR's Steve Inskeep spoke with Santorum strategist John Brabender on Friday's Morning Edition.