As a middle-school student in the '80s, Lee Buono stayed after school one day to remove the brain and spinal cord from a frog. He did such a good job that his science teacher told him he might become a neurosurgeon someday. That's exactly what Buono did.
The Afghans will elect a new president, and the U.S. combat mission will end. There are worries about a resurgent Taliban, the fragile economy and the future of women's rights. In short, Afghans are concerned about most everything.
Just six people managed to sign up for health insurance through the federal website the day it opened for business. The numbers are better now, but the botched rollout may have not only inconvenienced people, but also permanently changed people's perceptions of the Affordable Care Act.
Women are supposed to do three pullups, part of the new physical test intended to determine whether women are ready for ground combat. The pullup test has been put on hold because most female recruits have been unable to meet the standard.
Scientists hope to solve mysteries of the human brain by studying much simpler neural networks — like the brain circuits of fruit flies and mice. Already such research is turning up clues to why many people with autism are easily overwhelmed by bright lights and loud sound.