Science Nation - If These Teeth Could Talk

submitted by: nsf
With funding from the National Science Foundation, Peter Ungar is revealing more details about the lives of our human ancestors, and he's doing it through dentistry - sort of! The University of Arkansas anthropologist uses high tech dental scans to find out more about the diets of hominids, a technique that sometimes leads to new and very different conclusions. While anthropologists traditionally determine the diets of our ancestors by examining the size and shape of teeth and jaws, Ungar's...

Tip of the Week: Visualizing Galaxy

submitted by: OpenHelix

A tip of the week introducing visualizing genomic data using Galaxy's visualization tool. For more information, check out the blog post at http://blog.openhelix.eu/?p=12439

Richard Lenski: Evolution in a Flask (MWV61)

submitted by: MicrobeWorld
In episode 61 of MicrobeWorld Video, filmed at the American Association for the Advancement of Science Meeting in Vancouver, Canada on February 17th, 2012, Dr. Stan Maloy talks with Richard Lenski Ph.D., Hannah Professor of Microbial Ecology, Michigan State University, about his research into the evolution of bacteria and the new frontier of digital evolution. Lenski's Long Term Evolution Experiment with E. coli has seen over 50,000 new generations since its inception in 1998. This has led...

Science Nation - Bird Courtship

submitted by: nsf

Fembot helps researchers study America's most bizarre bird. "The sage grouse is the most elaborate and extreme bird we have in the United States," says Gail Patricelli, an animal behaviorist at the University of California (UC), Davis. "We're basically trying to understand why we have animals that are as amazing and beautiful as the peacocks."

Tip of the Week: GenomeSpace

submitted by: OpenHelix

A quick introduction to GenomeSpace. More about GenomeSpace and links can be found at http://blog.openhelix.eu/?p=12312

Determining the Determined State : The Sizing of Size From Aside

submitted by: hsrikm
Science makes an unequal work of man/nature and man-as-nature/mature. It is postulated that legal/sociological rather than scientific interpetation, in determining the equalities and natural freedoms of individuals, have the greatest capability to steer towards logically valid and coherent world views in a modern setting where determined states of science theory are difficult to contend with for ethical judgement in light of unresolved paradox and a vast darkness in understanding of...