NPR investigated cyberattacks on the digital devices that control industrial refrigerators, revealing the extent to which operational technology is exposed to damage and disruption.

Over the weekend, a storm hovering over Flagstaff led to flooded businesses, homes and streets in the Southside neighborhood.

Ancient Egyptian mummy remains were once marketed as medicine. Research finds at least some of these products came from real human remains and that mummy materials keep bodies preserved for millennia.

The man who disappeared into floodwaters south of downtown Flagstaff Sunday was found dead Monday. Authorities identified him as 73-year-old Williams Singavarapu of New York.

The U.S. has become more politically polarized, but research shows people overestimate their differences and there is 'messy middle' majority of Americans who share overlapping political views.

The judge said he was "deeply troubled" by the mistakes and rushed nature of the case over the FBI's Hunter Biden probes — one of several politically charged DOJ actions ahead of the midterms.

Democrats in Michigan are considering their options after Haley Stevens endorsed GOP candidate Mike Rogers for Senate. And ...