Adolescent rats exposed to stress grow into pathologically aggressive adults, behaviors that may be explained by accompanying epigenetic changes and altered brain activity.
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As wolves became domesticated, their genes adapted to a starch-rich diet of human leftovers.
The neurophysiologist who earned a Nobel Prize for discovering nerve growth factor has passed away at age 103.
Comparing gene transcripts from different species reveals surprising splicing diversity.
This year, US politics was dominated by the run-up to October elections, with science policy issues playing a role here and elsewhere around the world.
The science images and videos that captured our attention in 2012
Archaea packages DNA around histones in a similar way to eukaryotes, suggesting that fitting a large genome into a small space was not the original role of chromatin.
Laurent Descarries, well known for his research on the brain’s axon terminals, has passed away at the age of 73.
Neighboring neurons in an insect’s antennae can block each other without sharing any synaptic connections.
People with certain personality traits are more likely to get pain relief from a placebo, a finding that could help improve clinical trials.
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