It lets aerospace engineers develop high-quality parts much faster than they could with traditional fabrication methods
The U.S. vanquished malaria and beat back AIDS, but Lyme and other illnesses are raging unchecked
A book entitled Discerning Experts explains why—and what can be done about it
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Researchers at Delft University of Technology in The Netherlands today unveiled a small, remote-controlled aircraft weighing just 0.11 ounces (three grams) and with a four-inch (10-centimeter) wingspan--just large enough to accommodate an onboard camera...
Forget tomatoes. At least for now. The U.S. Food and Drug Administration (FDA) has a direct link to hot peppers as a culprit in the salmonella poisoning that has sickened 1,250 people in the U.S...
NASA has coughed up $1.2 million for a navigation system that will help astronauts find their way around the lunar surface when they return in 2020. The Lunar Astronaut Spatial Orientation and Information System (LASOIS) is designed to function much the same way as a global positioning system (GPS)...
Astronomers have upgraded a distant rock discovered in 2005 to the category of dwarf planet, the controversial designation created two years ago by the International Astronomical Union (IAU) to deal with planetlike bodies far out in the solar system...
Should journalists be hanging out on Facebook? I only joined about two months ago, after some prodding from other reporter friends. My answer, though, is an emphatic yes, because I got a story within about 20 minutes of signing up...
The U.S. National Institutes of Health (NIH) this week canceled plans for a large clinical trial of an experimental vaccine to combat the human immunodeficiency virus (HIV).
Computer programmers, researchers and students descended on New York City's Hotel Pennsylvania today for the HOPE conference, a forum for all things related to security, including a healthy dose of sessions devoted to breaking security...
The Food and Drug Administration this week gave the all-clear to tomatoes but warned that some varieties of hot peppers were still suspect in a salmonella outbreak that has sickened 1,200 people in some 40 states and Canada...
Italian cyclist Riccardo Ricco today was pulled from the Tour de France after he tested positive for the banned substance EPO , a hormone that boosts oxygen levels in the blood and, hence, stamina...
Problems are mounting for the Orion spacecraft that is supposed to replace the retiring space shuttle fleet and carry U.S. astronauts to the moon by 2020. Among the most severe, according to a 117-page internal NASA report posted on Nasawatch.com this week: an $80-million overrun on development of a single motor; a hard-to-open hatch door; and the potential that the stack (craft and Ares 1 rocket) will vibrate itself to pieces during takeoff...
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