Last Updated: Tuesday, September 10, 2013, 16:50
A multinational naval drill, with troops from 16 countries, has begun in the Caribbean Sea off the coast of Colombia, officials said.
Last Updated: Friday, July 13, 2012, 13:27
Corals of the Great Barrier Reef in Australia and Indo-Pacific region recover faster from stress than their Caribbean counterparts, say marine scientists.
more videos >>