A dark patch on the Sun's face marked a coronal hole spotted in March 2013 by NASA's Solar Dynamics Observatory. This image shows the Sun in high-energy X-rays using data from three space telescopes.

Anchorage, Alaska - Alaska’s Mount Spurr volcano continues to show signs of unrest, and that has led to an alert level increase in the city of Anchorage as fears of an impending eruption grow.

The impressive footage was captured by Mark Johnston from his backyard in Scottsdale, Arizona. Credit: Mark Johnston Music: A Rising Sun by Alan Ellis / courtesy of Epidemic Sound ‘Corner ...

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Jetstar will resume normal operations between Australia and Denpasar this afternoon as conditions have improved following an earlier eruption of Mount Lewotobi in Indonesia. “Jetstar will resume ...

SIA also advised its customers to visit its website for more information on the status of their flights as other SIA flights between Singapore and Denpasar may be affected by the eruption.

Mount Spurr shows increased seismic activity and gas emissions Scientists indicate magma movement suggests a possible eruption Past eruptions at Crater Peak sent ash ...

A volcanic eruption in Indonesia disrupted several flights to Bali on Friday morning. Lewotobi, a twin volcano located in the south-eastern area of the island of Flores, began spewing ash late ...

Japanese officials are working to determine whether a large volcanic eruption in Indonesia will cause a tsunami. They say that as of 6:30 a.m. on Friday, no noticeable changes in tidal levels had ...

The volcano began its current eruption on Dec. 23. It has stopped and resumed more than a dozen times since. The shortest episode lasted 13 hours, while the longest lasted eight days. Each time ...

The latest eruption prompted officials to raise the alert level from 3 to 4 – the highest level. The eruption also initially prompted fears of a potential tsunami in Japan from any pressure wave ...

Alaska residents are again being urged to brace themselves for a possible eruption of Mount Spurr. Following up on last week's warning, the Alaska Volcano Observatory reiterated in a series of ...