Joe Palca http://kazu.org en Close Encounters Of The Radio Kind? Mystery Bursts Baffle Astronomers http://kazu.org/post/close-encounters-radio-kind-mystery-bursts-baffle-astronomers Astronomers have a mystery on their hands. Two large radio telescopes, on opposite sides of the planet, have detected very brief, very powerful bursts of radio waves.<p>Right now, astronomers have no idea what's causing these bursts or where they're coming from. And nothing has been ruled out at the moment — not even the kind of outrageous claims you'd expect to see in tabloid headlines.<p><strong>Australian Recordings Inspire Curiosity And Doubt</strong><p>The first report of these "fast radio bursts" appeared in 2007. Sat, 26 Jul 2014 12:35:00 +0000 Joe Palca 45363 at http://kazu.org Close Encounters Of The Radio Kind? Mystery Bursts Baffle Astronomers Rosetta Spacecraft Readies For Rendezvous With Comet http://kazu.org/post/rosetta-spacecraft-readies-rendezvous-comet <div class="fullattribution">Copyright 2014 NPR. To see more, visit http://www.npr.org/.<img src="http://www.google-analytics.com/__utm.gif?utmac=UA-5828686-4&utmdt=Rosetta+Spacecraft+Readies+For+Rendezvous+With+Comet&utme=8(APIKey)9(MDAxODc0NzU5MDEyMTgyMDUxMzlkN2IzMw004)"/></div><p>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. Tue, 22 Jul 2014 08:45:00 +0000 Joe Palca 45156 at http://kazu.org If They Want To Make Anything, Proteins Must Know How To Fold http://kazu.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 44104 at http://kazu.org A CRISPR Way To Fix Faulty Genes http://kazu.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 20:17:00 +0000 Joe Palca 44060 at http://kazu.org A CRISPR Way To Fix Faulty Genes Phone App Might Predict Manic Episodes In Bipolar Disorder http://kazu.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 42873 at http://kazu.org Phone App Might Predict Manic Episodes In Bipolar Disorder