As sunspots emerge on the sun's surface close to its equator, their orientations will match the old magnetic field, while ...
Images captured by NASA's Solar Dynamics Observatory have revealed that "coronal loops" give off subtle flashes of ...
The Sun is preparing for a major event: the reversal of its magnetic field. This phenomenon marks a turning point in the ...
The effects of a coronal mass ejection—a bubble of plasma that bursts from the sun’s surface—will likely impact Earth’s ...
ESA's Swarm mission, utilizing the faint magnetic signals generated by Earth's ocean tides, offers groundbreaking insights ...
For all Earth’s roughly 4.5 billion year history, volcanic eruptions and plate tectonics have been shaping life–for better or ...
Another display of the northern lights could be visible this weekend in several U.S. states following a severe solar storm.
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.
The aurora borealis is back and is expected to be visible in more than 10 states. See which states will have the best views.