Discovery Science

It appears humans live in a universe filled with light but scientists are certain there is far more matter in the dark portions of the galaxy.

Liz and Martin visit Japan to witness the battle that rages between the people and the volcanoes, earthquakes and tsunamis that threaten them on a daily basis.

Kevin and Grant build supersized Rock 'Em Sock 'Em Robots, a motorcycle with one wheel and see what it takes to survive the perfect storm.

Kevin and Grant try riding an improvised Rocket Skateboard. A catapult, built from scarp, is used for a basketball shooting contest.

Physicists believed free will did not exist until the discovery of quantum uncertainty. In the present day, other scientists add to the debate over the subject.

As the stability of any global power depends on high-speed digital communication, human dependence on global interactivity may be placing them in grave danger.