Japan Tsunami Gives Lessons On Disaster Management

Japan and the World Bank held an international meeting on disaster management, and released a joint study aimed at sharing experiences from last year, when a 9.0-magnitude quake and resulting tsunami crushed the coast and triggered the worst nuclear crisis in a generation.

Why Sea Levels Fell, Only to Rise Again

From the beginning of 2010 until mid-2011, the average level of the world’s oceans dropped by 0.2 inches (5 millimeters). But how could this happen when average sea levels have been rising for decades?