News provided by YAHOO.com
Gene plays key role in monarch butterfly's miraculous migration
By Will Dunham WASHINGTON (Reuters) - The 3,000-mile (4,800-km) mass migration of monarch butterflies in North America is one of the insect world's fantastic feats, with millions embarking on the arduous journey from as far north as Canada down into Mexico and the California coast each autumn. Scientists who scoured the genome of these colorful insects offered new insight on Wednesday into this annual airborne adventure. They pinpointed a single gene related to flight muscle efficiency that plays a major role in the monarch butterfly's migration. ...
Wed, 01 Oct 2014 13:05:06 -0400
Obama's BRAIN initiative awards $46 million in grants
By Julie Steenhuysen CHICAGO (Reuters) - Wearable brain scanners and lasers that can turn hundreds of cells on and off were among 58 projects awarded $46 million in federal grants as part of President Obama's $100 million initiative to unlock the secrets of the human brain. Launched in 2013, the Brain Research through Advancing Innovative Neurotechnologies (BRAIN) Initiative is designed to give scientists greater insight into how the healthy brain works and a better understanding of what systems go awry in diseases ranging from Alzheimer's to schizophrenia. ...
Tue, 30 Sep 2014 13:59:23 -0400
China launches media campaign to back genetically modified crops
By Dominique Patton BEIJING (Reuters) - China's government has kicked off a media campaign in support of genetically modified crops, as it battles a wave of negative publicity over a technology it hopes will play a major role in boosting its food security. The agriculture ministry earlier this week announced it would try to educate the public on GMO via TV, newspapers and the Internet. It hopes to stifle anti-GMO sentiment that has gathered momentum in the wake of incidents such as reports that genetically-modified rice had been illegally sold at a supermarket in the center of the country. ...
Tue, 30 Sep 2014 07:19:29 -0400
Protest over contract award to delay work on NASA space taxi
By Irene Klotz TORONTO (Reuters) - Work on a pair of U.S. commercial spaceships to ferry astronauts to and from the International Space Station will be delayed after a losing contender protested the NASA awards, agency Administrator Charles Bolden said on Monday. The U.S. space agency awarded contracts worth up to $6.8 billion to Boeing and privately owned Space Exploration Technologies, or SpaceX, to finish designs, build, test and ultimately fly crews to the station, a $100 billion research laboratory that orbits about 260 miles (418 km) above Earth. The awards, announced on Sept. ...
Mon, 29 Sep 2014 20:11:04 -0400
Global wildlife populations down by half since 1970: WWF
By Tom Miles GENEVA (Reuters) - The world populations of fish, birds, mammals, amphibians and reptiles fell overall by 52 percent between 1970 and 2010, far faster than previously thought, the World Wildlife Fund said on Tuesday. The conservation group's Living Planet Report, published every two years, said humankind's demands were now 50 percent more than nature can bear, with trees being felled, groundwater pumped and carbon dioxide emitted faster than Earth can recover. ...
Mon, 29 Sep 2014 18:33:13 -0400
Copyright (c) 2014 Yahoo! Inc. All rights reserved