Slaveholders wanted to expand slavery westward. But first they needed to dominate the southwestern deserts.

Terry McAuliffe and Glenn Youngkin are tied at roughly 45% each, according to a new USA TODAY/Suffolk University Poll released Tuesday.

Football field-size photoreactors would be built on Mars that could produce fuel from cyanobacteria using sunlight, carbon dioxide and froze water found on the Red Planet.

Temperatures on the day Castiel King died topped 90 degrees in Dothan, Ala.

The Biden administration will move to rescind two Trump-era rollbacks of protections for endangered species, the U.S. Fish and Wildlife Service (FWS) announced Tuesday.The first of the two rules, announced in December 2020, would have curtailed the definition...