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.

Ready to be an agent for change? How will you cultivate a circular economy in agriculture? You can win $100,000 to test out your idea.

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.

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

Help underserved communities get better access to healthcare. Share your ideas for improved Point of Care testing!

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

Join the chicken-keeping revolution! Design an attractive, shippable, cost-effective, entry-level coop that can be CNC manufactured.

Help NOAA better forecast changes in Earth’s magnetic field! Develop models for forecasting Dst using real-time solar-wind data.

We are looking for affordable water harvesting solutions for use in urban areas-with a particular focus on low-income households in Mexico.