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.

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

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 ...

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

Rayne Beau, a lost cat, managed to travel 800 miles back home after vanishing during a camping trip in Yellowstone National Park. Found exhausted in Roseville, California, he was reunited with his ...

A shortlist of the biggest headlines, recommended stories, and a special collection of news items that you should check out.

South Korea and the Czech Republic on Friday agreed to collaborate on the entire nuclear energy cycle as President Yoon Suk Yeol visited the European nation to bolster a Korean con... LIG Nex1 Co., ...

A large monkey at Khao Rang (also known as Monkey Hill) in Phuket Town tore apart the seat of a parked motorbike, prompting an assistant village headman to issue a warning for locals and tourists to ...