It is not often that a comet defies one of the most fundamental visual cues in astronomy-but 3I/ATLAS has done exactly that.

Chinese panels are now so affordable that businesses and families are snapping them up, slashing their bills and challenging ...

For years, solar power at home was mostly limited to people who owned their rooftops and could afford the steep upfront costs. But now, a new generation of small, affordable systems — often called ...

Dec 4 (Reuters) - Dozens of U.S. solar companies urged federal lawmakers to revoke a Trump administration policy that has stalled project permits, they said in a letter to leaders in Congress on ...

Artificial intelligence startup xAI, founded by Elon Musk, told city and county planners in Memphis last week that it plans to build a solar farm next to its Colossus data center — one of the world’s ...

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 ...

Nexamp has raised close to US$1 billion this month for small-scale solar projects. Image: Nexamp. US solar developer Nexamp has secured US$600 million in financing for distributed solar and energy ...

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. CNET’s expert staff reviews and ...

How solar attic fans offer relief from soaring energy costs in 2025 Cooling your home this summer will likely cost more than ever. Across the U.S., residential electricity bills are climbing fast, ...

Small, plug-in solar power systems have become popular in Germany and several other countries. So why haven’t they taken off in the United States? By Claire Brown Across Germany, more than a million ...