Get to the root of the problem! Design and build solutions for managing canal aquatic vegetation for a share of $345,000 in prizes.

Give a tiny bot a new set of tools to explore the moon. Share your ideas for a mini payload to make lunar exploration more effective.

To explore the daunting surface of Venus, NASA needs an innovative obstacle avoidance sensor for its mechanical clockwork rover.

This DOE Office of Electricity-sponsored competition tasks innovators to submit transformative approaches to grid-scale energy storage.

The American-Made Heliostat Prize is a 3-contest challenge designed to accelerate technology innovation of selected heliostat components.

Join the Resistance: Submit your rust busting breakthrough to extend the life of water infrastructure in the United States.

Address the global need for safe, secure, and affordable water through cutting-edge water resource recovery.