Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

This story was updated to correct a misspelling/typo. For the first time since April's historic solar eclipse, another eclipse will be viewable to thousands across the globe this week when the "ring ...

As a deadly heat wave continued to scorch much of the eastern half of the country, a round of thunderstorms known as a "ring of fire" was cropping up along some of the edges of the heat dome, ...

The “ring of fire” eclipse—also known as an annular solar eclipse—is a month away, and although Hawaii is the only U.S. state that will be within the partial path of viewing, parts of Chile and ...

The Ring of Fire, which is commonly known as the Circum-Pacific Belt, is a path along which many active volcanoes and frequent earthquakes characterise the Pacific Ocean. It is largely composed of ...

The Ring of Fire is an enormous belt of active and dormant volcanoes that surrounds most of the Pacific Ocean. It runs from southern Chile, up the west coast of the Americas, through the islands off ...