The planet is almost 25,000 miles around and 4.54 billion years old, and humans are still discovering some of the amazing ...

A tsunami warning in Japan is raising questions. Here’s how tsunamis form, why warnings change and what people far from the ...

A 4.1-magnitude earthquake hit Ladakh's capital Leh on Thursday morning.

A 6.2-magnitude earthquake strikes Hokkaido, raising concerns of further tremors as Japan Meteorological Agency warns of ...

An earthquake measuring 6.1 on the Richter scale struck northern parts of Japan early Monday, causing brief concern but no ...

Earthquake of 7.4 magnitude hit Japan's Tohoku region on Monday. Authorities have also issued a tsunami warning for parts of ...

Japan issued a special advisory on Monday (April 20), warning of an increased risk of earthquakes at magnitude 8.0 or stronger, after a powerful jolt rattled the country's north and prompted a tsunami ...

Tokyo, Japan—Japan lifted on Monday a special advisory warning of an increased risk of major earthquakes after a powerful 7.7 ...

Japan issued a special advisory on Monday warning of an increased risk of earthquakes at magnitude 8.0 or stronger, after a ...

A strong earthquake rattled Japan's northern island of Hokkaido early Monday, US and Japanese meteorological agencies ...

Boats are seen off shore around Tokachi Port in Hiroo Town, Hokkaido on April 20, following a tsunami warning after an ...