Help sustain America’s reservoirs. We’re looking for ways to remove sedimentation that regularly accumulates in reservoirs.

Help maternal healthcare address the needs of all women by doing NIH-supported research in the areas where you think it's needed most!

Improve the speed of computational fluid dynamics algorithms in NASA's FUN3D software.

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

Help outpatients on supplemental oxygen lead fuller lives and win money to develop your solution to improve their oxygen delivery options.

Ready to be an agent for change? ARSX2021 is the first step to developing healthy harvests. You can win $100,000 to test out your idea.

Design a physical measurement environment that uses immersive virtual reality tools for testing new first responder technologies

Help us improve the reliability of water delivery for America’s crops by advancing methods to reduce water seepage in canals.

Blue-green algae can cause off-flavors in farmed catfish, leading to costly harvesting delays. How can USDA-ARS eliminate these off-flavors?

Reclamation needs portable tools to non-destructively evaluate the condition of existing fiber reinforced polymer (FRP) composite structures

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

Venture to the Moon and Beyond with NASA: Launching Lunar Payloads and Unlocking Climate Science!

Help sustain America’s reservoirs. We’re looking for ways to remove sedimentation that regularly accumulates in reservoirs.

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.

Help astronauts go back to the Moon in 2024! NASA seeks new designs for a toilet that will work both in microgravity and lunar gravity.

Help maternal healthcare address the needs of all women by doing NIH-supported research in the areas where you think it's needed most!

Millions of dollars in funding to build, launch & operate new technology that maps the world’s magnetic fields.

Competition to source a system that routes and collects human waste away from the body, hands-free, for fully suited astronauts.

Improve the speed of computational fluid dynamics algorithms in NASA's FUN3D software.