Missouri Department of Conservation

Democratic Rep. Steve Cohen of Tennessee announced Friday that he's retiring from Congress at the end of this term after his district in Memphis was redrawn.

Losing a debt lawsuit doesn't always mean your Social Security benefits are at risk — but there are exceptions.

Researchers expected to find "a gradual increase in artificial light at night," but instead saw "much more nuanced patterns," NASA said.

Speaking to reporters on Air Force One, President Trump also claimed to have "wiped out" Iran's armed forces.

The deadly hantavirus outbreak on a Dutch-flagged cruise ship was caused by the Andes virus, the only known strain to spread from person to person. Rodents are known to carry hantavirus, but what's the disease's origin story? Ramy Inocencio explains.