Posted Fri Feb 17, 2012 02:26 PM ET | 0
Volunteers are drafted in to repair extensive damage to the UK-based component of the LOFAR array. Read more

Posted Sun Nov 6, 2011 04:38 PM ET | 0
During the 520-day fake mission to the Red Planet, nerves were sometimes frayed. Read more

Posted Fri Jun 24, 2011 11:37 AM ET | 0
Volunteers using the app can upload the recordings to a website to keep track of bat populations. Read more

Posted by Clark Boyd Thu May 27, 2010 11:33 AM ET | 0
A team of volunteer statisticians asks for help in funding a cell phone survey in Haiti. The goal: to determine the ongoing economic impact of the quake on Haitians. Read more

Posted Tue May 11, 2010 11:30 AM ET | 0
Nearly two years have past, and families throughout China still don't know what happened to their loved ones. Read more

Posted Wed Apr 14, 2010 10:55 AM ET | 0
A trip to El Salvador inspires a husband and wife to build low-cost water purification units in their garage. Read more

Posted Tue Jun 30, 2009 09:25 PM ET
Six volunteers will spend three months inside an isolated capsule in Moscow to simulate conditions for a manned mission to Mars. Read more

Posted Tue Jun 30, 2009 09:25 PM ET
As the Red River approaches record highs, officials in Fargo, N.D., raise the dikes. Read more

Posted Tue Jun 30, 2009 09:25 PM ET
Two science teachers who have spent the past five years under NASA's tutelage are about to graduate with high-flying honors. Read more

Posted Mon Jun 22, 2009 11:21 AM ET
Mud season has been extended. From North Dakota to Long Island, rain after rain after rain has dampened spirits and swamped roads. Picnics and kids' baseball games have been washed out, rescheduled and rained out again. Big-time sports, too. Read more

Posted Wed Jan 7, 2009 08:57 AM ET
"Fight the deed, not the breed" is the motto of this rare group of pioneering pinup models. Read more

Posted Fri Oct 31, 2008 12:34 PM ET
Ancient inscriptions on a 3,000-year-old pottery shard could be the oldest known Hebrew writing. Read more

Posted Mon Oct 6, 2008 10:13 AM ET
Conservationists have taken the first detailed look at the world's mammals in more than a decade, and the news isn't good. Read more

Posted Wed Sep 24, 2008 01:17 PM ET
Could global warming dull the blazing colors of New England's fall foliage? Biologists want to know. Read more

Posted Tue Aug 12, 2008 05:18 AM ET
Once hunted nearly to extinction, the humpback whale is making a striking comeback. Read more

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