Scientists and global leaders revealed on Tuesday that the "Doomsday Clock" has been reset to the cl

The U.S. intelligence community routinely acquires "a significant amount" of Americans' personal dat

Global warming is transforming the Arctic, and the changes have rippled so widely that the entire bi

DALLAS – Texas is at the center of an ongoing, nationwide struggle between state and local authoriti

LOUISVILLE, Ky. (AP) — The U.S. Justice Department and the city of Louisville have reached an agreem

"Dad, I can't breathe." That's how Dr. Marc Auerbach's 8-year-old son woke him up one night last

Tuberculosis may seem like a relic of the past in wealthy countries, yet it still kills more people

As temperatures spiked across a large part of the Northern Hemisphere last summer, I got an alarming

HOUSTON (AP) — Two teens were killed and three people were injured — including a 13-year-old — in a

Phoenix, Arizona — The population of Arizona's Maricopa County — which includes the Phoenix metropol

California regulators have adopted the nation’s first sweeping privacy rules for household smart met

PERRY, Iowa — Fran Ruhl's family received a startling letter from the Iowa Department of Human Servi

President Trump issued an executive order late on Monday night to ban transgender troops from servin

A man in southwest Florida died after becoming infected with a rare brain-eating amoeba, which state

Walgreens won't distribute abortion pills in states where Republican officials have threatened legal