Nell Greenfieldboyce http://kenw.org en Big Data Peeps At Your Medical Records To Find Drug Problems http://kenw.org/post/big-data-peeps-your-medical-records-find-drug-problems No one likes it when a new drug in people's medicine cabinets turns out to have problems — just remember the Vioxx debacle a decade ago, when the painkiller was removed from the market over concerns that it increased the risk of heart attack and stroke.<p>To do a better job of spotting unforeseen risks and side effects, the Food and Drug Administration is trying something new — and there's a decent chance that it involves your medical records.<p>It's called <a href="http://www.mini-sentinel.org/">Mini-Sentinel</a>, and it's a $116 million government project to actively go out and look for adve Mon, 21 Jul 2014 09:27:00 +0000 Nell Greenfieldboyce 44851 at http://kenw.org Big Data Peeps At Your Medical Records To Find Drug Problems The Little Spacecraft That Couldn't http://kenw.org/post/little-spacecraft-couldnt An audacious quest to reconnect with a vintage NASA spacecraft has suffered a serious setback and is now pretty much over.<p>The satellite launched in 1978 and has been in a long, looping orbit around the sun for about three decades. Thu, 10 Jul 2014 07:28:00 +0000 Nell Greenfieldboyce 44394 at http://kenw.org The Little Spacecraft That Couldn't A Shocking Fish Tale Surprises Evolutionary Biologists http://kenw.org/post/shocking-fish-tale-surprises-evolutionary-biologists The electric eel's powerful ability to deliver deadly shocks — up to 600 volts — makes it the most famous electric fish, but hundreds of other species produce weaker electric fields. Now, a new genetic study of electric fish has revealed the surprising way they got electrified.<p>Consider a 6-foot-long electric eel: It is basically a 6-inch fish attached to a 5-1/2-foot cattle prod, says <a href="http://www.biochem.wisc.edu/faculty/sussman/">Michael Sussman</a>, who directs the biotechnology center at the University of Wisconsin, Madison. Thu, 26 Jun 2014 18:03:00 +0000 Nell Greenfieldboyce 43778 at http://kenw.org A Shocking Fish Tale Surprises Evolutionary Biologists How To Become A Neanderthal: Chew Before Thinking http://kenw.org/post/how-build-neanderthal Scientists have long puzzled over the origin and evolution of our closest relative, the Neanderthal. Thu, 19 Jun 2014 18:03:00 +0000 Nell Greenfieldboyce 43470 at http://kenw.org How To Become A Neanderthal: Chew Before Thinking Is Collecting Animals For Science A Noble Mission Or A Threat? http://kenw.org/post/collecting-animals-science-noble-mission-or-threat Behind the scenes at the Smithsonian's National Museum of Natural History, there's a vast, warehouse-like room that's filled with metal cabinets painted a drab institutional green. Inside the cabinets are more than a half-million birds — and these birds are not drab. Wed, 18 Jun 2014 07:25:00 +0000 Nell Greenfieldboyce 43394 at http://kenw.org Is Collecting Animals For Science A Noble Mission Or A Threat?