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!

We’re on a mission to improve the accuracy and timeliness of geopolitical forecasts by advancing the science of forecasting.

Create innovative ways to test reading, writing, and math proficiency. Then track a child's progress, with or WITHOUT account management.

Can you create a method to predict future geopolitical outcomes that is better than current state-of-the-art methods?

This challenge is seeking your ideas for how to automate the inspection of scrap materials in a way that is quick, accurate, and objective.

ALL types of plastic in ONE bin everywhere on the PLANET Connection of local solutions on a global scale

Help us end the global pandemic of addiction. Pitch a technology that identifies the earliest bio and neuro signals of relapse in-real time

Foster understanding of geothermal, communicate benefits of geothermal technologies, and overcome non-technical barriers to development.

Create a device that can rapidly eradicate graffiti from hard-to-reach locations while dramatically reducing costs for the effort.