Colossal Biosciences, which aims to revive extinct species, announced it has raised an additional $200 million. Critics say ...

Minnesotans can look up any police officer’s current employer on the Board of Peace Officer Standards and Training’s website, but starting this week, they’ll be able to research officers' past ...

A new study outlines the ways by which city life may be shaping the evolution of urban coyotes, the highly adaptable carnivores spotted in alleyways from Berkeley, Calif., to the Bronx, in New York.