The conditional Homo cooperativus

A postdoc from ETH Zurich has been conducting research to find solutions to cooperation dilemmas. His recent field research in the Bale Mountains of Ethiopia reveals that the degree of voluntary cooperation along with costly ...

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.

Plant enzymes reveal complex secrets

The enzymes needed for producing and chemically modifying functionally important plant molecules called anthocyanins have been identified by a research team led by Kazuki Saito of the RIKEN Plant Science Center, Yokohama.

Bayer stock climbs on report of Roundup settlement

Shares in German chemicals and pharmaceuticals giant Bayer climbed Friday on a report it was nearing a $10 billion settlement with US plaintiffs claiming weedkiller Roundup caused their cancer.

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