Secretary of State Hillary Clinton will push for new sanctions on Iran's nuclear program in Brazil as part of a five-country trip to Latin America.
Powerful aftershocks from Saturday's 8.8 Chile earthquake continue to rock the country, but the capital, Santiago, is calm as people cautiously begin to move on with their lives.
A tsunami warning is out for the eastern seaboard of Japan.
The Hawaii tsunami turned out to be more bark than bite as the tsunami warning for Hawaii has been lifted.
The Chile earthquake -- at a magnitude of 8.8 -- was much stronger than the one that hit Haiti, but casualties and damages appear to be far less. Why?
The earthquake in Chile is a reminder of the lively geological activity under Earth's surface.
President Obama stepped outside the Oval Office this afternoon to urge citizens to listen to local officials in light of today's tsunami warning.
Evacuation efforts have begun in Hawaii because of a tsunami warning that was issued following a massive earthquake in Chile.
A massive 8.8 magnitude earthquake rocked Chile early Saturday. A tsunami warning has been issued for Hawaii.
Hawaii is under a tsunami warning following an earthquake in Chile Saturday morning.