Joe Palca http://kenw.org en Rosetta Spacecraft Readies For Rendezvous With Comet http://kenw.org/post/rosetta-spacecraft-readies-rendezvous-comet Transcript <p>STEVE INSKEEP, HOST: <p>Next month, the European Space Agency's Rosetta space probe will catch up with a comet, which it has been chasing across the solar system for a decade. Once there, the Rosetta probe will take pictures, make measurements and drop a probe down to the comet's surface. Last January, NPR science correspondent Joe Palca reported that for more than two years the spacecraft had shut off most of its instruments, including the radio for communicating with Earth, in order to save energy. Tue, 22 Jul 2014 08:45:00 +0000 Joe Palca 44903 at http://kenw.org If They Want To Make Anything, Proteins Must Know How To Fold http://kenw.org/post/if-they-want-make-anything-proteins-must-know-how-fold Transcript <p>MELISSA BLOCK, HOST: <p>Events unfold. Plots unfold. And this summer, NPR science correspondent Joe Palca has been telling us how science unfolds. It's series we're creatively calling Unfolding Science.<p>(SOUNDBITE OF THEME SONG)<p>BLOCK: Today, Joe tells us about large biological molecules called proteins that have to fold and unfold properly to keep us alive.<p>JOE PALCA, BYLINE: When we talk about food, protein is a kind of nutrient you get in meat, fish or foul. Fri, 27 Jun 2014 20:30:00 +0000 Joe Palca 43848 at http://kenw.org A CRISPR Way To Fix Faulty Genes http://kenw.org/post/crispr-way-fix-faulty-genes Scientists from many areas of biology are flocking to a technique that allows them to work inside cells, making changes in specific genes far faster — and for far less money — than ever before.<p>"It's really powerful, it's a really exciting development," says <a href="http://profiles.umassmed.edu/profiles/display/129741">Craig Mello</a> of the University of Massachusetts Medical School. Thu, 26 Jun 2014 20:19:00 +0000 Joe Palca 43794 at http://kenw.org A CRISPR Way To Fix Faulty Genes Phone App Might Predict Manic Episodes In Bipolar Disorder http://kenw.org/post/phone-app-might-predict-manic-episodes-bipolar-disorder There are smartphone apps for monitoring your diet, your drugs, even your heart. Sat, 31 May 2014 09:22:00 +0000 Joe Palca 42663 at http://kenw.org Phone App Might Predict Manic Episodes In Bipolar Disorder The First American Teenager, Millennia-Old And Underwater http://kenw.org/post/first-american-teenager-millennia-old-and-underwater Transcript <p>TESS VIGELAND, HOST: <p>From the studios of NPR West in Culver City, California it's ALL THINGS CONSIDERED. I'M Tess Vigeland. Let us contemplate the American teenage girl, perhaps the very first one. Apparently, there's been some scientific debate about who she is and whether she hails from the same gene sequence as what we think of as the first Americans, American Indians. And when I say gene sequence, we're not talking about Skinnies from Urban Outfitters. Sun, 18 May 2014 21:00:00 +0000 Joe Palca 42045 at http://kenw.org