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, ...

Picture this: a massive horseshoe of fire wrapping around an entire ocean, where the ground shakes almost daily and volcanoes erupt with terrifying regularity. The Ring of Fire spans approximately ...

The magnitude 8.8 earthquake that struck off Russia's Kamchatka Peninsula on July 29 may have been one of the 10 largest ever recorded on the planet, but it wasn't totally unprecedented. The ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. The moon moves in front of the sun in a rare "ring of fire" solar eclipse as seen from ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. In the first solar eclipse of 2026, a “ring of fire” annular solar eclipse was briefly ...

A “ring of fire” solar eclipse on Tuesday will mark the first eclipse of 2026, but only about 2% of the world’s population will get to see it, according to Time and Date. The event, also called an ...

Many of the world’s biggest earthquakes, volcanic eruptions and tsunamis occur along a chain of seismologically active regions that encircle the Pacific Ocean. By Victoria Kim Hundreds of millions of ...