Using the best AC modes for solar homes can shift cooling into peak solar hours, reduce grid use and improve comfort, helping ...

The sun-drenched state is a solar laggard, but that’s changing thanks to a slew of big projects — including a 270-MW ...

NASA’s SPHEREx space telescope has mapped the entire sky in 102 infrared colors for the first time, revealing cosmic secrets ...

As PM-KUSUM enters its second phase, experts warn that chasing solar targets without fixing design flaws risks sidelining small farmers and worsening regional inequalities.

The interstellar comet 3I/ATLAS has just done something no confirmed visitor from another star system has ever been seen to ...

"I think every astronomer is going to find something of value here, as NASA's missions enable the world to answer fundamental questions about how the universe got its start, and how it changed to ...

In the city of Chifeng in northern China, an ultra-modern factory owned by green-energy company Envision is making hydrogen ...

If you stop to think about it, it’s a marvel that we can harness energy from the sun. But we do, thanks to solar panels equipped with photovoltaic cells that convert sunlight to electricity. That’s no ...

Focused on automated cruising using proven technology, Aera conceptualizes a 164-foot catamaran that features an open, ...

Pivot Energy has completed three financing agreements, totalling US$225 million, while CleanCapital has raised US$185 million ...

On December 19, avid skywatchers can catch a glimpse of the mysterious visitor through powerful binoculars or a telescope when it’s around 170 million miles from our home planet ...

An interstellar object moving at roughly 137,000 miles an hour is making its closest approach to Earth this week, drawing ...