Producers: Exploration Production Inc.

The world’s deepest sinkhole is the site of the latest test for Stone Aerospace’s robotic underwater explorer.

DARPA is sponsoring a contest to develop the software that will allow a robot dog to autonomously navigate rough terrain.

How studying bees will help to build better helicopters.

Biologist Deby Cassill has discovered that some fire ants rush headlong into battle, while others will play dead to avoid fighting.

Engineers at the University of Michigan have built the first fully autonomous aircraft that can launch from and land on the ocean surface.

Astronauts need to exercise while in space but zero gravity presents a challenge for traditional exercise equipment.

Physicist Michio Kaku’s research of kangaroos is giving researchers insight into biometrics of dinosaurs and possible aliens.

Physicist Jearl Walker invites Jay to tea where he demonstrates secondary flow.

This uniquely designed sailing boat can travel at three times the speed of the wind.

Physicist Jearl Walker explains why dropped toast always lands jelly side down