Prakhar Purohit created tiny batteries using dirty water for a science project. His innovative idea earned him the 2026 North ...

Forbes contributors publish independent expert analyses and insights. Scott L. Montgomery is a geologist who writes about energy issues. This voice experience is generated by AI. Learn more. This ...

A new floating droplet electricity generator is redefining how rain can be harvested as a clean power source by using water itself as both structural support and an electrode. This nature-integrated ...