Magma from the deadly eruption of Irazú in Costa Rica decades ago, recently helped researchers better understand quickly erupting volcanos. Now scientists hope to learn more by investigating other volcanic sites.
China is deeply suspicious of US intent in its 'pivot' to Asia, and US Gen. Martin Dempsey, chairman of the Joint Chiefs of Staff, is in Beijing this week to try to reassure China's military – and its people.
Carnival cruise ship fails health inspection due to flies in kitchen, an unprotected salad bar, and not enough chlorine in the water park pool. This was the first Carnival cruise ship to fail a health inspection in five years, says Carnival.