Researchers uncovered how estrogen subtly reshapes learning by strengthening dopamine reward signals in the brain. Rats ...

For every man older than 110, there are nine women. Before she died in August at age 117, supercentenarian Maria Branyas — ...

Some once-popular Baby Boomer foods were actually toxic. These are some of the foods you probably ate that were made and ...

Worker bees stage coordinated revolts when viral infections weaken their queen and lower her pheromone output. This disruption drives many of the queen failures that beekeepers struggle with today.