A new “energy-multiplying” solar breakthrough could push efficiency beyond 100% and transform how we capture sunlight.

Add Yahoo as a preferred source to see more of our stories on Google. The northern lights are pictured over Portsall in western France on January 19. - Oscar Chuberre/AFP/Getty Images Powerful solar ...

There’s a whole menu of different energy sources to choose from in generating electric power—coal, gas, wind, and so on—and some are worse for the planet than others. But regardless of where we gather ...

Earth endured its most intense solar radiation storm in over 22 years on January 19, 2026, a day after a powerful X1.9-class solar flare from sunspot region AR4341 triggered an R3 radio blackout ...

Colorful auroras could dazzle skywatchers again on Monday night amid a severe geomagnetic storm and what the National Oceanic and Atmospheric Administration said was the largest solar radiation storm ...

A new solar breakthrough may overcome a long-standing efficiency barrier. Researchers used a “spin-flip” metal complex to capture and multiply energy from sunlight through singlet fission. The result ...

In the face of vanishing renewable energy grants and disappearing tax incentives, solar capacity nearly doubled in Indiana ...

European regulators issued an Emergency Airworthiness Directive grounding specific Airbus A319, A320, and A321 aircraft after an "uncommanded and limited pitch down" incident on a JetBlue flight, ...