The home-fitted renewable-energy sources are inexpensive and easy to install, and reduce electricity costs. Here's what can ...

Space-based solar power has long been pitched as a way to deliver uninterrupted, weather-proof renewable energy. First proposed in 1968 by aerospace engineer Peter Glaser, the idea has cycled through ...

Learn how to build a simple solar cell at home using copper tape, plastic cups, and water. This step-by-step science experiment demonstrates how to harness solar energy to generate electricity.

New measurements of radio galaxies reveal that the solar system is racing through the universe at over three times the speed predicted by standard cosmology. Using highly sensitive data from multiple ...

Battery Breakthrough Could Make Solar Panels Cheaper and More Powerful A new salt-forming method gives perovskite solar cells a record 27.2% efficiency and improved long-term stability.

Our solar system appears to be moving through the universe far faster than standard cosmology says it should. A new study of radio galaxies by a team in Germany suggests the solar system’s motion ...

The Kuiper belt, a disc of icy rocks on the outermost edges of the solar system, seems to have more structure than we thought. In 2011, researchers found a cluster of objects there on similar orbits ...

If you've ever hauled buckets up from a well or watched your generator struggle to keep a pump running, you know how valuable a reliable water system is, especially when you're off-grid. Enter ...

A new analysis of radio galaxies hints that our solar system is racing through the universe much faster than expected, defying key predictions of standard cosmology. Credit: Shutterstock Study from ...

"If our solar system is indeed moving this fast, we need to question fundamental assumptions about the large-scale structure of the universe." When you purchase through links on our site, we may earn ...

"Our analysis shows that the solar system is moving more than three times faster than current models predict," says lead author Böhme. "This result clearly contradicts expectations based on standard ...

Forbes contributors publish independent expert analyses and insights. I write about the economics of AI. On paper, the global solar industry has never looked stronger. The International Energy Agency ...