An active sunspot could give photographers another reason to photograph the night skies this weekend. A solar flare that hit ...

A frontal boundary slowly pushing through the northern tier of the country will be the focus of severe thunderstorms over the ...

The northern lights are best seen between 10 p.m. and 2 a.m. local time while at a high, north-facing vantage point away from ...

Auroras may be visible from Alaska to Illinois as an incoming solar storm could spark geomagnetic storm conditions overnight.

The M4.4 solar flare unleashed a coronal mass ejection (CME) into space — and Earth might just receive a glancing blow.

Space weather experts warn that a moderate-strength geomagnetic storm could hit Earth Friday or Saturday (Aug. 8 or 9) — ...

Aurora chasers are on high alert for minor geomagnetic storm conditions from Jan. 24 through to Jan. 25. Northern lights ...

The northern lights have creeped further south, but will Tennesseans be able to catch a glimpse of them again?

A coronal mass ejection hurtling from the sun toward Earth could trigger a geomagnetic storm, making the northern lights visible in up to 18 US states ...

Why auroras, solar storms may occur more frequently More frequent aurora displays are likely in the coming years, as the sun reaches the solar maximum stage of its magnetic field activity in 2025 ...

A coronal mass ejection hurtling from the sun toward Earth could unleash the northern lights in up to 18 states in the US.