We tested 20 solar generators to find the most versatile devices that can provide emergency backup power and fuel off-grid ...

Don't wait for an emergency to grab a battery backup system. Bluetti's powerful packs are as affordable as they get right now.

A bevy of eclipses in 2026 will kick-start a frenzy of total and annular solar eclipses through 2028. Here’s everything to ...

On the heels of a year that brought a dazzling green comet, a rare sunrise eclipse, peak planet viewing, an interstellar ...

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

Kicking off the year’s cosmic wonders is the moon, drawing the first astronauts to visit in more than 50 years as well as a ...

Space weather observers warn that the Van Allen radiation belts are now fully charged after repeated solar storms, raising ...

Solar farms are already proving to be an effective addition to traditional power, but now it looks like they may have ...

“The only source of new power that can grow very quickly and scale up is solar. Every other source of energy has key barriers ...

China has brought a massive offshore solar farm online – a full 1 gigawatt of photovoltaic capacity built at sea.

In 2024, the federal government awarded states billions of dollars to help low-income households and communities access solar ...

Unique ways to see the Aug. 12, 2026 total solar eclipse in Spain, Iceland and Greenland — from castles and cruises to ...