Winter storm warnings spanned Mono County, as well as the Sierra Nevada from Yosemite National Park to Tulare County.

Evacuation warnings have been issued for several burn scar areas in Los Angeles County ahead of a rainstorm expected to hit Southern Califor...

The solar storm has already begun to impact the British Geological Survey’s satellites

The largest solar storm to hit our planet for more than 20 years will disrupt communications and satellite navigation systems, the British G...

Oscar Piastri has opened up about the complicated mindset that contributed to his disastrous Azerbaijan Grand Prix weekend last September, d...

The impending arrival of another coronal mass ejection upended Blue Origin’s New Glenn launch on Wednesday.

The same solar activity that's been lighting up the night sky in North America is causing this particular delay.

Skygazers could be treated to a rare display of the Northern Lights tonight thanks to a 'severe' geomagnetic storm triggered by the Sun.

The arrival of what the National Weather Service called a “moderate scale” atmospheric river storm — the second such storm already in Novemb...

Waves of colorful northern lights are expected to light up Colorado skies once again Wednesday night as severe geomagnetic storms continue,...

Onshore flow and increasing cloud cover will bring significant cooling to the Central Coast. Today will be the last day of the week of mild...

The United States weather agency has issued a G4 geomagnetic storm watch alert, implying severe storms expected.

Aurora Borealis will be visible for the second night in a row, the Met Office has reported

Dozens of protesters forced their way into the summit in Brazil on Tuesday, demanding environmental action and forest protection.

The sun has burped out bursts of energy called coronal mass ejections that could reach Earth Tuesday night. Forecasters said the vibrant dis...