Sunday, June 7, 2009
ScienceDaily (2009-06-07) -- New research indicates that natural selection may shape the human genome much more slowly than previously thought. Other factors -- the movements of humans within and among continents, the expansions and contractions of populations, and the vagaries of genetic chance -- have heavily influenced the distribution of genetic variations in populations around the world.
Public Library of Science (2009, June 7). Geography And History Shape Genetic Differences In Humans. ScienceDaily. Retrieved June 7, 2009, from http://www.sciencedaily.com/releases/2009/06/090605091157.htm#
Sunday, May 31, 2009
Monday, May 4, 2009
Please click on the link below to read an informativie news article about the swine flu epidemic:
I found the article to be very well written. It states the facts without being sensational. We are in the midst of a flu epidemic and it is best to try and react intelligently to this fact.
Sunday, May 3, 2009
ScienceDaily (2009-04-20) -- Maintaining a healthy body weight is good news for the environment, according to a new study.