Satellites, including those used for GPS and communications, will face greater risks in coming decades during solar-triggered ...

Usually, a solar storm means that auroras will light up the sky. But more powerful storms, such as this ancient one, could ...

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

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

Solar storms that fling magnetism across the solar system can knock out satellites, power grids, communication and navigation ...

A solar storm, also known as geomagnetic storm, occurs when the solar wind - which consists of charged particles that are constantly streaming from the sun - interact with the Earth's magnetic ...

The sun has been active and unleashed an intense combination of coronal mass ejections and coronal hole high-speed streams with a geomagnetic storm forecasted for tonight, Aug. 7, and tomorrow, Aug. 8 ...

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

A new mission set to blast off for low-Earth orbit will study magnetic storms around the Earth and learn more about how they affect our atmosphere and satellites.

RMI has released Solar Under Storm III, analyzing solar power facilities in the hurricane-prone Caribbean and reviewing past ...