Graphic visualisation of NASA's Solar Dynamics Observatory (SDO) shows a vast 500,000 mile-wide coronal hole in the sun's atmosphere.

The gigantic coronal hole is blasting high-speed solar wind toward Earth, potentially igniting vibrant auroras and minor geomagnetic activity on Jan. 31.

A newly discovered asteroid has a tiny chance of smacking Earth in 2032, space agency officials said Wednesday.

Scientists released an update to a model that maps the ever-moving pole and has significant implications for navigation systems

The images were captured using NASA’s Earth Polychromatic Imaging Camera (EPIC), a 4MP CCD camera and telescope on the DSCOVR satellite

Earth’s magnetic north is not static. Like an anchorless buoy pushed by ocean waves, the magnetic field is constantly on the move as liquid iron sloshes around in the planet’s outer core.

As auroras form, Earth's magnetic field redirects the particles ... can hurtle toward Earth at the speed of light, according to NOAA. Some of the flares can be accompanied by coronal mass ...

Several Gulf states experienced a major snowstorm this week. Changes in global climate patterns can be connected to weird weather events.

British scientists have recently revealed that Earth's magnetic north pole is drifting towards Russia at an accelerated speed and is now closer to Siberia than it was five years ago.

How did woolly mammoths survive the last ice age? And how thick was the ice over New York City? Test your knowledge by taking our quiz.

Your navigation system just got a critical update, one that happens periodically because Earth’s magnetic north pole keeps moving. Here’s what to know.

SCIENCE & TECH| forecasters have identified a large coronal hole in the Northern Hemisphere and a smaller one in the Southern Hemisphere. NOAA’s Shawn Dahl stated that the northern hole is expected to have a greater influence,