Originally published on Tue August 7, 2012 2:40 pm
The U.S. could have nearly 63,000 fewer doctors than needed by 2015, according to a projection from the Association of American Medical Colleges. Some health experts argue that allowing physician assistants and nurse practitioners to provide more care could help.
The Cyber Security Act of 2012 failed in the Senate, despite growing alarm in the intelligence community about the vulnerabilities of the nation's infrastructure. The episode highlights a unique problem for politicians concerned about the balance between national security and federal regulation.
NPR's Tom Gjelten reads from listener comments on several past programs, including teaching modern history, the role of violence in popular culture and how to use mindfulness to re-frame stressful situation.
The human brain contains around 100,000,000,000 nerve cells and research has given us insight into how they connect to form memories and control emotion. Much less is known about how the brain responds to injury or disease.
The Mars Science Laboratory rover, named Curiosity, made a successful landing on the surface of the red planet, drawing shouts and cheers from the mission control staff at NASA's Jet Propulsion Laboratory. University of Redlands professor Tyler Nordgren explains what Curiosity may discover.
Questions remain about the motives of the shooter who led Sunday's deadly attack at a Sikh place of worship, known as a gurdwara, in Oak Creek, Wis. Authorities have identified Wade Michael Page as the shooter in the rampage that left six others dead.
You're listening to SCIENCE FRIDAY; I'm Ira Flatow. A little later in the program, we'll be talking about NASA's landing of its new probe, Curiosity, to the Martian surface. But with us now is Flora Lichtman with our Video Pick of the Week. Hi, Flora.
FLORA LICHTMAN, BYLINE: Hi, Ira.
FLATOW: This is a soothing...
FLATOW: I mean, I saw the video pick. It's so soothing, although it's on a topic that you wouldn't think is soothing at all.
A court battle between Apple and Samsung is underway in California, with each side arguing over intricate patent and trademark claims covering how the companies' phones and tablets work, look, and feel. Robin Feldman, professor at the UC Hastings College of the Law, explains some of the key issues in the court case and how it might affect the technology industry.
If all goes according to plan, the Mars Science Laboratory rover, nicknamed 'Curiosity,' will touch down on the red planet this weekend following what NASA has called 'seven minutes of terror' during the descent. NPR science correspondent Joe Palca and John Grunsfeld, head of NASA's Science Directorate, give a preview of the mission and talk about what scientists hope to learn from the latest ambassador to Mars.