Nell Greenfieldboyce http://tspr.org en The Little Spacecraft That Couldn't http://tspr.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 56296 at http://tspr.org The Little Spacecraft That Couldn't As Engines Sputter To Life, Vintage Spacecraft Turns Toward Moon http://tspr.org/post/engines-sputter-life-vintage-spacecraft-turns-toward-moon A gung-ho group of <a href="http://spacecollege.org/isee3/">space enthusiasts</a> has started the process of putting a vintage NASA spacecraft on a new flight path, so that this venerable piece of hardware will be able to do useful science once again.<p>The old spacecraft, called ISEE-3, launched back in August 1978. Its original job was to hang out between the Earth and the Sun and study their interactions. Wed, 09 Jul 2014 00:30:00 +0000 Nell Greenfieldboyce 56227 at http://tspr.org As Engines Sputter To Life, Vintage Spacecraft Turns Toward Moon A Shocking Fish Tale Surprises Evolutionary Biologists http://tspr.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 55580 at http://tspr.org A Shocking Fish Tale Surprises Evolutionary Biologists How To Become A Neanderthal: Chew Before Thinking http://tspr.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 55151 at http://tspr.org How To Become A Neanderthal: Chew Before Thinking Is Collecting Animals For Science A Noble Mission Or A Threat? http://tspr.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 55052 at http://tspr.org Is Collecting Animals For Science A Noble Mission Or A Threat?