The agency expects a minor or greater geomagnetic storm—a disturbance of Earth’s magnetic field—on Saturday, which increases ...
The aurora borealis is back and is expected to be visible in more than 10 states. See which states will have the best views.
Another display of the northern lights could be visible this weekend in several U.S. states following a severe solar storm.
The effects of a coronal mass ejection—a bubble of plasma that bursts from the sun’s surface—will likely impact Earth’s ...
The arctic blast is expected to affect millions of people across the United States with brisk winds, and dangerously cold ...
Temperatures in Tacoma are expected to range between the low 30s to high 40s beginning on Thursday with possible snow showers ...