A federal advisory board has urged scientific journals not to publish the research from two labs that have developed an airborne flu virus. Microbiologist Vincent Racaniello discusses why the move sets a bad precedent. Biosecurity expert D.A. Henderson talks about the risks of publishing the research.
Physicist Richard Hill and colleagues at the University of Nottingham have a powerful magnet that they have used to levitate fruits, beer and most recently, fruit flies. It's a low-cost way to study the effects of zero gravity on biological systems, Hill says.
Honey bee colonies around the United States are in decline, threatened by several different diseases and parasites. John Hafernik, a professor of biology at San Francisco State University, describes how a parasitic fly that was thought to prey upon bumblebees may pose a new threat to honey bee populations in the U.S.
Middle childhood was often thought of as a developmental placeholder between toddler and teen years. But a special issue of Human Nature explains that's when children learn to reason, control impulses, understand and accept mortality and plan for the future, among other developmental milestones.
When you visit a doctor and he starts - he or she - starts jotting down notes in your records, do you want to know what they're writing? Over 90 percent of patients do, according to one recent study. But doctors are not as keen on the idea. Many physicians note insights and comments they may not have shared with patients. They report concern that revealing this information could leave a patient confused or frightened.