When he was a doctoral student at the University of Copenhagen, Eske Willerslev was a nobody. At least, that’s how it seemed to the budding evolutionary geneticist, who was unable to lay his hands on ...

Life on Earth may have origins from far, far away. Scientists have found a full set of life-building molecules in a nearly pristine asteroid sample, and the discovery suggests that the necessary ...

In late January, Ben and his wife Gabby were driving to their home in Northeast Minneapolis when they received a message on an activist group chat that federal immigration officers were nearby. They ...