Most solar panels stand still while the sun moves. But a Massachusetts seventh grader fixed the problem with a low-cost ...

The idea that the solar system has a clear boundary is misleading. This video explains why there is no true “edge,” only overlapping regions shaped by gravity, solar influence, and interstellar space.

Researchers in Saudi Arabia have made a breakthrough in solar energy by developing a gravity-powered cooling system that not only cools solar panels but also harvests water from the atmosphere. This ...