This sent shockwaves through the science community. A shocking analysis of interstellar “tsunamis” has revealed where Earth’s ...

The Sun has unleashed two eruptions that could disturb Earth's magnetic field and bring auroras to parts of the world. Here's all you need to know.

A new study by researchers from George Mason University in Virginia concluded that if a major solar storm were to strike the planet today, it would create a 'blackout arc' spanning across 22 states, ...

The sun is the reason life exists on our small, blue planet. It provides solar radiation that warms the planet and ignites intricate biochemical processes like photosynthesis, producing oxygen for ...

The solar flare could affect satellite signals and radio communications, while brighter northern lights may be visible if a ...

Space tsunamis have revealed the weak spots in Earth's invisible magnetic shield, highlighting the regions where dangerous ...

The Sun is sending another burst of activity towards Earth. Space-weather forecasters have issued two geomagnetic storm watches for August 27 and 28. The first is for a G1 minor storm. The second ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: iStock New research estimates the devastating effects an extreme geomagnetic storm would have on the United States ...

Two large coronal holes dominating the Earth-facing side of the Sun are sending back-to-back high-speed solar wind streams toward Earth right now, with isolated G1-class (minor) geomagnetic storm ...

The satellite that warned the world about every major geomagnetic storm for more than a decade was quietly retired last month, and its replacement is now being put to work for the first time tonight.

On November 11, 2025, the Sun unleashed a series of solar flares that struck Earth, triggering a severe geomagnetic storm that peaked for around six hours. The event triggered beautiful auroras across ...