By Alla Katsnelson of Nature magazine When electrical rhythms in the heart go haywire, applying a strong electric shock to the chest can set them straight. [More]
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Feed SubscriptionFirst Humans Who Left Africa Continued to Mate with Africans
By Ewen Callaway pf Nature magazine Stored inside Craig Venter's genome are clues to the history of humankind, including global migrations and population crashes. [More]
Read More »Telling science stories…wait, what’s a "story"?
Yikes! I have a blog again! The infamous Pepsigate happened about a year ago. [More]
Read More »Outbreak of ‘Nodding Syndrome’ in Children Stumps Experts
By Meredith Wadman of Nature magazine The boy was perhaps seven or eight, although he could have been older: among other things, the disease that afflicts him stunts growth.
Read More »Pacific Northwest Gets More Fast-Charge Juice For Its Electric Highway
The future of electric vehicles (EVs) in the U.S. balances tenuously these days on a chicken-and-egg quandary . Roadside stations that charge EVs in less than 30 minutes are needed to encourage drivers to buy EVs, yet there must also be enough EVs already on the road to justify the investment in a fast-charging infrastructure.
Read More »Dawn Spacecraft Poised to Enter Orbit at Vesta Asteroid
By Ron Cowen of Nature magazine The Dawn spacecraft had a difficult birth: it was threatened by cost overruns and technical concerns, cancelled, reinstated and scaled down. [More]
Read More »Fistful of Fish: DNA Sequence for Limb Development Existed Long before Legs Evolved
[More]
Read More »Odd Bicycles from the Archives, or Ways to Cheat in Cycling Besides Doping
This past Monday, the first doping scandal of the 2011 Tour de France was announced. Russian rider Alexandr Kolobnev tested positive for the diuretic hydrochlorothiazide (used to mask other doping agents) and has since voluntarily left the race while his urine is tested for further substances.
Read More »Adopting a Caterpillar, and other adventures
For the past few weeks, my daughter and I have been immersed in a common childhood ritual: observing the lifecycle of a caterpillar.
Read More »U.S. Nuclear Plants Not Fully Equipped to Handle Extreme Events
U.S. nuclear plants should be hardened to better withstand earthquakes and other extreme emergencies that could lead to a radioactive release, the Nuclear Regulatory Commission's Japan Task Force has recommended
Read More »Economists Find Flaws in Federal Estimate of Climate Damage
Uncle Sam's estimate of the damage caused by each ton of carbon dioxide is fundamentally flawed and "grossly understates" the potential impacts of climate change, according to an analysis released July 12 by a group of economists.
Read More »Zahi Hawass, Egypt’s Indiana Jones and One-Time Mubarak Ally, Tries to Cozy Up to Pro-Democracy Activists
Who Zahi Hawass [More]
Read More »Blood suckers: disease vectors and drug innovators
%excerpt% See the article here: Blood suckers: disease vectors and drug innovators
Read More »Exxon prepares to replace ruptured pipeline
* Preliminary works starts on pipe that leaked into river * Company says to meet federal corrective requirements [More]
Read More »Exxon prepares to replace ruptured pipeline
* Preliminary works starts on pipe that leaked into river * Company says to meet federal corrective requirements [More]
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