Kevin Gray

Ken Miller designs smoke displays for NFL games and air shows, but he tests his most destructive creations at home.

At McKinley Climate Lab, researchers create fearsome weather to test cars and planes.

Searching for the origins of life in the deep sea.

Going to Alpha Centauri "within a generation"

The new F-35 fighter jet is so sophisticated, so automated, so connected, it’s fueling a debate: Do pilots still need to fly?

Why the chain's practices may increase foodborne illness

What are the rest of us waiting for?

Open-source agriculture could help farmers grow healthier food

Traditional agriculture has bought the farm