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 ...

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

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, ...