Increasing CO2 levels are triggering changes in the ionosphere that will adversely affect signals, say scientists ...

Ever seen the northern lights? You have a magnetic layer in Earth’s atmosphere to thank for those beautiful displays. But the magnetosphere does a lot more than create auroras.

Solar activity surged on December 1, 2025, with a powerful flare from a small sunspot. This event disrupted radio ...

The same geomagnetic storm that makes aurora sightings likely can disrupt power systems, navigation signals, and satellites.

The powerful X1.1 solar flare from sunspot region 4298 sparked strong radio blackouts on the sunlit portion of Earth at the ...

Starling’s success does not rest on a single technological breakthrough but on a series of innovations in mesh networking, ...

Learn why aurora colors glow green and red, how ionized particles collide with atmosphere layers, the physics of green aurora ...

NASA launches TRACERS satellites to reveal how solar energy penetrates Earth's magnetic shield and triggers space storms.

On December 1, 2025, NASA's Solar Dynamics Observatory observed a large spot on the Sun, known as Active Region (AR) 4294-96.

Government officials are refusing to meet with Ontario farmers about a controversial missile defence radar after one of their ...

Discover what happens during a solar flare: sun eruptions, coronal mass ejection impacts, and space weather effects on Earth ...

Particularly active sunspots have been discovered on the surface of the sun. A solar storm could occur, which can be very ...