Dave Roos

The search for the ancient chemical origins of life has a new candidate — a multitasking enzyme that may have set the evolutionary ball rolling.

Brain signals are recorded with an electroencephalogram worn on the head like a swim cap, which allows the wearer to select musical notes and tones displayed on a computer screen.

The Tesla and SpaceX CEO believes the only way to keep pace with artificial intelligence is to upgrade human intelligence.

Researchers used complex 3D nanostructures to produce holograms with the rich colors and bright display that may one day make sophisticated holograms an everyday reality.

Pokémon Go may be popular, but ask people about other augmented reality applications and most draw a blank.

DARPA's 'plan B' for tactical military communications is a high-speed, fiber-optic network on the high seas.

Electricity-intensive cannabis production has a big carbon footprint, but with legalization, some eco-conscious growers want to make pot a shining model of sustainability.