California tried to use drones to find illegal weed operations, but they found building code violations instead.

Piloted by artificial intelligence (AI), the unmanned Ghost Shark can spend weeks at sea undetected on surveillance or ...

"That is plainly a form of race and gender discrimination," said Indiana's Republican Attorney General Todd Rokita.

After nearly 20 years of flat demand, electricity use is now growing at its fastest rate since World War II. The U.S. economy ...

After nearly 20 years of flat demand, electricity use is now growing at its fastest rate since World War II. The U.S. economy ...