Solar storms cause disturbances in the Earth's magnetic shield, or magnetosphere. One frequent way they are caused is by ...

The Northern Lights may be visible in several northern and Midwestern states again Friday as the sun approaches the peak of ...

Sunspot AR3500 blasted a M9.8-class solar flare. NASA's Solar Dynamics Observatory captured footage of the flare in multiple ...

Geomagnetic storms have pushed the Northern Lights farther south than usual, with sightings reported as far as Mississippi, Texas, Arizona, and even parts of southern California.

NOAA: Aurora borealis view line map for Friday, Sept. 20, includes the northern Midwest states of the United States.

For patients with heart failure with preserved ejection fraction (HFpEF), endovascular treatment (EVT) improves left ...