Many of the world’s biggest earthquakes, volcanic eruptions and tsunamis occur along a chain of seismologically active ...

A powerful 8.8 magnitude quake in Russia's remote Kamchatka Peninsula triggered tsunami warnings and evacuation orders from ...

Tsunami warnings have been issued for parts of Russia and Japan after a massive 8.7 magnitude earthquake struck Wednesday off Russia’s remote and sparsely populated far eastern coast. Follow for live ...

The Chicago area is in what is called a "ring of fire" weather pattern for the start of the work week -- and it could mean ...

The big weather story this week is a large area of high pressure building over the central U.S., often called a “heat dome,” ...

Static high pressure can result in a heat dome that contributes to drought conditions and endangers human health. Thunderstorms on the periphery of such a dome are known as a ring of fire. Question: ...

Meteorologist Sven Sundgaard has a look cooler temps with rain wrapping up Wednesday. Showers return Friday night before heat ...