What happened in the early hours of January 3 in Caracas left the world stunned. But the strongest reason for astonishment is ...

The world’s oceans are becoming dangerously acidic. A controversial proposal would raise the pH — by mixing chemicals into ...

The Río de la Plata, also known as the Silver River, is a major river in South America. Learn about this river, its legendary ...

Hughes was going to do the unthinkable with it: mine manganese nodules right from the ocean floor. So, when the Glomar sailed ...