3M Young Scientist Challenge announces 2025 national finalists
1. 3M Young Scientist Challenge announces top 10 finalists for 2025. 2. Finalists compete for mentorship, $25,000, and title of America's Top Young Scientist. 3. Innovations from finalists cover robotics, climate tech, and more. 4. Previous winners have tackled real-world issues like food waste and air pollution. 5. Challenge promotes STEM education and future innovation among middle school students.