A Stanford-led research team has developed a system that converts human urine into fertilizer using solar power. The prototype offers a sustainable solution for sanitation, agriculture, and energy ...

Engineers built a solar-powered desalination system that produces large quantities of clean water despite variations in sunlight throughout the day. Because it requires no extra batteries, it offers a ...

Solar-powered charging could make electric vehicles affordable and practical across Africa sooner than many experts expected.

The project will deploy solar power to support irrigation, storage, processing and residential energy needs within farming ...