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New technology is helping Roelof Bruintjes determine how to best seed clouds to increase rainfall in the dryer areas of Australia.

AD Astra Rocket Company is testing a prototype plasma-fueled rocket engine that could revolutionize space travel.

Kite Winging is an action sport combined with an environmental source of energy and it can be performed almost anywhere on almost any surface.

Removal of the Milltown Dam and the contaminated soil around it has become a massive engineering and environmetal challenge.

Sea urchins may hold the key to understanding global warming and the oceans of the future.

Richard Binzel identifies and tracks asteroids to help determine how to best deal with possible collisions with Earth.

These tiny worms, called elegans, were the only survivors of the Space Shuttle Columbia disaster.

Engineer Jaime Waydo and her team are building what could end up being the biggest vehicle ever sent to another planet.

Ed Robertson, of Barenaked Ladies fame, takes us behind the scenes at a cranberry farm to see how cranberries are grown, harvested, and packaged.

Jay examines how colour may play a key role in election campaigns.