The aurora borealis was viewable across Wisconsin multiple nights this week — and not for the first time this year.

Imagine standing on a snowy mountain ridge. A single fracture forms in the ice crust, or a small patch of heavy snow shifts just an inch. That tiny movement destabilizes the snowpack below, which ...

The recent crimson skies over Ladakh are a visual warning of the Sun's increasing instability. This volatility could pose significant risks to Earth's satellite networks and power grids in the coming ...

A powerful solar storm, one of the strongest in over 20 years, caused rare red auroras by disturbing Earth's magnetic field and allowing solar particles deep into the atmosphere.

A weak magnetic storm has been observed on Earth in the last 24 hours, and there is a possibility of its recurrence. This was announced on January 29 at the Laboratory of Solar Astronomy at the ...

A powerful geomagnetic storm triggered by a fast coronal mass ejection from the Sun produced rare red aurora over Hanle, Ladakh, on January 1920, captured by the Indian Astronomical Observatory.

Auroral activity was recorded by the all-sky camera at the Indian Astronomical Observatory in Hanle, Ladakh, on the nights of ...

A minor geomagnetic storm may increase northern lights visibility tonight as fast solar wind interacts with Earth’s magnetic field, according to Space.com forecasts.

Below-normal temperatures across the Four State Region will be present through early next week with freezing fog potential overnight into Wednesday, especially where residual moisture persists.

The red auroras over Hanle are a stunning visual of intense solar activity. These celestial displays are a warning for India's satellites and power grids.

A burst of solar wind could trigger a minor geomagnetic storm, offering another window to catch auroras from late Tuesday, ...

A NOAA forecast suggest that northern lights may be visible in northern U.S. states on Jan. 27. Here's where aurora displays ...