No issue of a magazine devoted to the theme of Adaptation would be complete without some attention paid to biological evolution, à la Charles Darwin. To learn more about the subject we turned to Anna Thanukos, M.A. ’00, Ph.D. ’02, principal editor of Understanding Evolution, a free Web resource produced by the University of California Museum of Paleontology.
National Science Foundation
Racism hurts the heart. Both black and white residents of counties where whites reported more racist attitudes were more likely to die from heart disease than those in areas with lower racial bias, according to a recent study from Berkeley psychology researchers. The relationship between whites’ racial bias and death rates was more pronounced for blacks, according to the study, which appeared in the journal Psychological Science last fall.
Posted on May 16, 2017 - 4:11pm
Ever see the TV game show Let’s Make a Deal? Contestants are given a choice of three doors and told that behind one of them is a shiny new sports car. If they pick door No. 1, the host may open door No. 2 to reveal that there’s nothing behind it. Then he asks if they want to stick with door No. 1 or switch to door No. 3. What’s the best move?
Posted on April 26, 2016 - 7:13am
If there’s an appropriate place to apply the Precautionary Principle, beaming high-powered messages to exoplanets that could support intelligent life might seem a good place to start. Or maybe not. It all depends on one’s cosmic perspective.
Posted on April 15, 2015 - 4:31pm
Imagine a city in the near future devastated by a powerful earthquake. Rescue workers arrive and unleash hundreds of tiny robots. Some of these robots flap into the air with “wings,” sending images of the disaster area to the ground team—a swarm of insect-like devices the size of a matchbox that scuttle over the concrete and disappear into crevices. One robot’s sensors detect a person trapped under the rubble, so it signals to a larger, stronger robot for assistance before moving on to the next building.