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]
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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 »Fistful of Fish: DNA Sequence for Limb Development Existed Long before Legs Evolved
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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]
Read More »Atlantis Docks with Space Station for Last Time
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Read More »Nature’s Nuclear Reactors: The Two Billion Year Old Natural Fission Reactors in Gabon, Western Africa
Two billion years ago-- eons before humans developed the first commercial nuclear power plants in the 1950s-- seventeen natural nuclear fission reactors operated in what is today known as Gabon in Western Africa [Figures 1 and 2]. The energy produced by these natural nuclear reactors was modest. The average power output of the Gabon reactors was about 100 kilowatts, which would power about 1,000 lightbulbs
Read More »Underground Railroad: A Peek inside New York City’s Subway Line of the Future (preview)
Sixty-five feet below the streets of Manhattan, workers are digging the city’s first new subway line since the 1940s.
Read More »Can We Be Trained to Like Healthy Foods?
Our diets are unhealthy, that much is clear. Now, an increasing number of scientists and physicians wonder if our propensity for unhealthy, obesity-inducing eating might be tied to the food choices made during our first weeks and months of life
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