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 ...

The northern lights could mean lights out for the infrastructure we rely on.

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 ...

Fluctuations in solar radiation are a problem for solar power plants as they cause problems in the power grid and other reliability issues. In a recent study, scientists aimed to deepen our ...

The Sun is currently in its active phase and has been unleashing a steady stream of powerful solar flares, triggering severe geomagnetic storms on Earth. But the consequences of these solar outbursts ...

Last month, European regulators grounded thousands of Airbus jetliners, citing an unusual reason: solar radiation. The planes’ electronics, the manufacturer said, were vulnerable to the charged ...

Solar radiation warms and illuminates our planet. It is the primary driver behind the movement of clouds and wind, helps keep us warm, and governs activity through daily and seasonal cycles. However, ...

The Clock Is Ticking for New Mexico to Cut Rio Grande Water Use A Texas-Sized Water Crisis Trump Lashes Out at National Academies of Sciences Over Climate Guide For Judges A scientific showdown over ...

Powerful solar activity released by the sun reached Earth Monday, causing colorful auroral displays and GPS issues for aircraft, according to the National Weather Service’s Space Weather Prediction ...