Drunken fruit flies have helped researchers identify networks of genes -- also present in humans -- that play a key role in alcohol drinking behavior. This discovery provides an indication of why some people seem to tolerate alcohol better than others, and points toward a potential target for drugs aimed at preventing or eliminating alcoholism.

The Society for Neuroscience just held its annual conference in Chicago. I attended—not as a member, though neuroscience is my field, but to protest the organization's stated goal of broadening support for animal research. The society, like animal ...

A gene associated with longevity in roundworms and humans has been shown to affect the function of stem cells that generate new neurons in the adult brain, according to researchers at the Stanford University School of Medicine. The study in mice suggests that the gene may play an important role in maintaining cognitive function during aging.

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The US National Institutes of Health (NIH) have funded an increasing number of grants from young investigators with merit scores below the payline. This policy is critical for retaining and encouraging our future scientific base.