Cave divers in Mexico's Yucatan peninsula have discovered what may be the world's longest underground river, connecting two cave systems with a waterway at least 154km long.
A group of foreign...
We covered last week the declaration of the Baiji Dolphin being extinct. Reuters continues the story today...Chinese scientists will continue to search for a rare freshwater dolphin unique to the...
Pollution and over-fishing in China's longest river, the Yangtze, have led to a dramatic depletion of aquatic life in the nation's mother river, said a newly-released report.
The report, entitled...
