NASA and NOAA have announced encouraging news for Earth's climate: the 2025 Antarctic ozone hole is the fifth-smallest ...

Geomagnetic storms occur when charged particles from the sun collide with Earth’s atmosphere, creating auroras.

The northern lights may be visible over a large portion of the country tonight, including Massachusetts. On Wednesday, the National Oceanic and Atmospheric Administration's Space Weather Prediction ...

The northern lights may be visible over a large portion of the country tonight, including Connecticut. On Wednesday, the National Oceanic and Atmospheric Administration's Space Weather Prediction ...

A powerful geomagnetic storm created a series of brilliant auroras recently for observers across North America.

The quiet arrival offers another indication that the sun is moving into the declining phase of its 11-year cycle.

Portions of the US electric grid are on alert due to a forecasted severe geomagnetic storm. The Space Weather Prediction Center at NOAA announced Tuesday, Nov. 11, that a category G4 geomagnetic storm ...

A major geomagnetic storm is barreling its way towards Earth for the second time in five months, the National Oceanic and Atmospheric Administration warned on Wednesday. On the bright side, it could ...

In 1956, C. Dave Keeling of the Scripps Institution of Oceanography began to make the first accurate measurements of atmospheric carbon dioxide (CO2), the most important of the greenhouse gases ...

SAN FRANCISCO (KGO) -- "In the span of 141 years of climate records, there has never been a warmer January than last month," the National Oceanic and Atmospheric Administration (NOAA) announced ...