As earthquakes struck from California to Venezuela to Japan, millions of people received warnings on their mobile phones, providing critical seconds to seek protection. Venezuela was struck with a ...

With magnitudes of 7.7 and 6.4, two earthquakes struck different parts of Indonesia on the same day. Authorities have since recorded at least 995 aftershocks.

A significant earthquake rocked southern Japan on Tuesday, causing a mall to partially collapse and triggering a tsunami warning. NBC News reported that the quake was a 7.1 magnitude in the Richter ...

Earthquake of 7.7 magnitude strikes Indonesia, no casualties reported; tsunami warning issued ...