Support NASA's Phase 2 efforts to explore the solar system. This Challenge seeks solutions to transmit and store power in space.

Support NASA's efforts to explore the solar system. This Challenge seeks solutions to distribute, store and manage power in space.

Creating a healthier world by quantifying the benefits and harm of every bite of food you take.

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.

Devise a solution that can help reduce thefts and robberies in liquor stores, but with minimal impact on revenue loss and client experience.

Create impactful plans to develop strong connections and support for entrepreneurs whose businesses focus on energy technologies.

Designing 21st-century personal vehicles for people with disabilities.

Do you have something to say about crowdsourcing? We want to hear it, and we can be your platform to share your writing globally.

Over 65% of Americans participated in the recent election. Share your ideas to maintain or even increase voter turnout at future elections.