July 13, 2012 |
Psychologist Timothy D. Wilson, a professor at the University of Virginia, expressed resentment in his Times Op-Ed article on Thursday over the fact that most scientists don't consider his field a real science. He casts scientists as condescending bullies: "Once, during a meeting at my university, a biologist mentioned that he was the only faculty member present from a science department. When I corrected him, noting that I was from the Department of Psychology, he waved his hand dismissively, as if I were a Little Leaguer telling a member of the New York Yankees that I too played baseball.
November 24, 2009 |
Today, a century and a half after Charles Darwin published "On the Origin of Species by Means of Natural Selection," the overwhelming majority of scientists in the United States accept Darwinian evolution as the basis for understanding how life on Earth developed. But although evolutionary theory is often portrayed as antithetical to religion, it has not destroyed the religious faith of the scientific community. According to a survey of members of the American Assn. for the Advancement of Science, conducted by the Pew Research Center in May and June this year, a majority of scientists (51%)
October 11, 2012 |
SEATTLE - The long-running detective saga involving one of North America's earliest inhabitants has taken a new twist, with news that Kennewick Man - the shockingly intact 9,300-year-old skeleton unearthed in 1996 on the banks of the Columbia River - probably was a visitor to central Washington, not a longtime inhabitant. More likely, Smithsonian Institution anthropologist Douglas Owsley announced in a pair of lectures this week in Washington state, he came from the coast, not the arid inland valley where his remains were found.
July 22, 2011 |
To many, human-animal chimeras--animals that contain human cells--sound like the stuff of nightmares. If you can picture a frog with a human head, a monkey with human vocal chords or a dog with opposable thumbs, you can see why some people want to put the brakes on any sort of scientific experiment that mixes cells from different species. The reality of chimeras is much less dramatic: Picture instead a pig that produces human insulin or a mouse getting chemotherapy for its human cancer cells.
October 9, 2013 |
Scientists have discovered two gene mutations that they believe are associated with an increased risk of eating disorders. Anorexia nervosa and bulimia often run in families, but these eating disorders are complex, and it has proved difficult to identify the paths. But, using two families with very high incidences of eating disorders, scientists say they found rare mutations, one in each family, that were associated with the people who had the disorders. The study suggests that mutations that decrease the activity of a protein that turns on the expression of other genes - called a transcription factor - increase the risk.
CALIFORNIA | LOCAL
February 19, 2014 |
UC San Diego graduate student Alex Piel is studying the family dynamics and habitats of chimpanzees in Tanzania's savanna. The research requires tracking animals, retrieving fecal samples and then testing to confirm genetic links. It does not come cheap. So after tapping traditional funding help from UC and other sources, Piel and Fiona Stewart, his wife and collaborator, recently decided to try their luck on the Internet. They posted a description of their project and an appeal to the public for money on Experiment , an online crowdfunding site devoted to science.