From possible impacts to how to prepare, we dive into what we know so far about Anchorage’s closest active volcano and how to ...

The origin of life on Earth is one of science’s biggest questions, and previous theories have suggested that lightning may have played a role. While previous studies say volcanic or atmospheric ...

Researchers predict the most likely outcome of the unrest at Mt. Spurr is “one or more explosive events” that could last as ...

Have you ever heard of—or even seen—red lightning? These are not animated characters but real atmospheric phenomena known as ...

Wildfires are a captivating yet terrifying phenomenon that has been part of Earth’s ecosystem long before humans walked the ...

Ash can also shoot miles high into the sky and rain down for many miles around, posing a hazard for people quite far from an active volcano. (Learn about how lightning can help signal the start of ...

ANCHORAGE, Alaska (AP) — A volcano near Alaska’s largest city is showing new signs of unrest, with experts saying the likelihood of an eruption at Mount Spurr in the next few weeks or months ...

ANCHORAGE, Alaska (KTUU/Gray News) - A volcano in Alaska is ‘likely’ to erupt, according to experts. The Alaska Volcano Observatory said it has seen an increase in volcanic gas emissions from Mount ...

Guatemala’s Volcano of Fire is erupting, and authorities have evacuated nearly 300 families while warning that another 30,000 people in the area could be at risk. The eruption started overnight.