Having good friendships may make for a healthier gut microbiome

Social connections are essential for good health and well-being in social animals, such as ourselves and other primates. There is also increasing evidence that the gut microbiome—through the so-called "gut-brain axis"—plays ...

Nobel shines light on paleogenetics, study of ancient DNA

While some may have been surprised that the Nobel Prize in Medicine was awarded to a paleogeneticist Monday, researchers say understanding our distant ancestors helps explain modern human health—even when it comes to COVID.

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