The giant planets weren't always where we find them today. Jupiter, Saturn, Uranus and Neptune formed in a more compact ...

The massive tax and spending law signed in July halts a federal incentive for residential solar, and homeowners and ...

Putting solar panels above agricultural crops may do more than produce food and clean energy on the same land: It can also ...

As the year comes to a close, we're looking back at the top stories from Solar Power World in 2025. SPW readers were eager to ...

The comet is the third object ever confirmed to have entered our cosmic neighborhood from elsewhere in the galaxy. Space ...

A new solar device generates 15 times more energy: a breakthrough in thermoelectric generators converts solar heat into ...

How Arizona’s Mesquite Solar complex became one of the nation’s largest solar sites and what its growth reveals about the ...

Solar roof tiles use the same basic technology as solar panels but are designed to be integrated into roofs and mimic ...

In this week’s edition of The Prototype, we look at a startup that’s industrializing big satellite manufacturing, transparent ...

The stealthy startup plans to use a network of satellites to harvest sunlight and send it to Earth using infrared lasers.

One of the difficulties of geoengineering is that in theory a single entity, like a startup company, could make decisions ...

U.S. President Donald Trump's freeze on approvals for major onshore wind and solar projects is leaving thousands of megawatts ...