Enhance ventilation and keep out mosquitoes as an improved version of the ‘air cavities’ solution from the 2021 Habitat Challenge.

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

Compete for a Chance to Win up to 100K by Designing and Pitching the next XPRIZE in 1 of our 5 Grand Challenge Areas

Class of 2023-2024: Challenging multidisciplinary student teams to design and model solar-plus-storage systems for a campus or district.

The Innovation Next Awards is funding new ways to influence behavior change through the use of technology.

Ensure 100% accuracy of every patient’s health info to reduce preventable medical errors and eliminate unnecessary hospital costs/resources.

Join us as we host thousands of the world's most ambitious collegiate rocketeers in a one-of-a-kind event.

Who can draft the international treaty with the greatest potential to encourage investment in climate change mitigation and adaptation?

Let's Get Canadians Moving Again! We are on a mission to make Canada the FITTEST nation on earth by 2030.

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

A multi-prize challenge to engage "ambassadors" in selling passes to ideacity; supporting North America's premier "meeting of the minds".

For centuries, we have been trying to solve the problem of abundance of food for every human-being alive.The time has come to nourish all.