A 4.9 magnitude earthquake struck in Argentina Tuesday northeast of Aconcagua, data from the United States Geological Survey ...

An earthquake of preliminary magnitude 7.6 struck off the tip of South America this morning, but does not pose a tsunami ...

Chile was struck by a significant magnitude 6.4 earthquake yesterday. While no injuries were reported, more than 20,000 have been left without power. On Friday at 1:15 PM local time, an initial ...

LOS ANGELES -- A powerful magnitude-8.3 earthquake hit off Chile's northern coast Wednesday night, causing buildings to sway in the capital of Santiago and bringing flooding from small tsunami waves ...

A major earthquake just offshore rattled Chileans, killing five people and shaking the Earth so strongly the tremor was felt in places across South America. Authorities worked into the early hours ...

How buildings can be made to survive major earthquakes. March 2, 2010 — -- We've now seen the destruction after the earthquake in Chile, and the utter devastation after the earthquake in Haiti.

The death toll in Chile's earthquake is well over 700 and rising. As rescuers search for survivors in Concepcion, police have now been joined by soldiers to crack down on looters. José Allard is a ...

An iconic image captures what a man, and his country, lost during earthquake. March 5, 2010— -- Sometimes a photo captures more than a moment. An image seen in almost every newspaper and magazine ...

An animation from the Pacific Tsunami Warning Center and other groups shows how the quake could cause massive waves: According to the Chilean government, Tarapaca, Arica and Parinacota have been ...