Beaches are supposed to be golden. But when Mother Nature decides to show off, she gives us pink sand beaches. With their rosy hues and breathtaking backdrops, these rare coastlines are found in only ...

If you haven’t done it already, it's time to add dust storms to your long list of the worst environmental crises of the 21st century that we are not prepared for. Sand and dust storms occur when ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. UNITED NATIONS (AP) — The U.N. General ...