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.

Where did life and the genetic code come from? Can the answer build superior AI? The #1 mystery in science now has a $10 million prize.

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

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.

Catalyze geothermal manufacturing innovation by harnessing the rapid advances in additive manufacturing.

The American-Made Solar Prize is a $3 million prize competition designed to accelerate and sustain American solar innovation.

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

Support hydropower by integrating advanced manufacturing technologies to lower costs, improve performance, and reduce manufacturing times.

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