Coral reefs ‘will be overwhelmed by rising oceans
Scientists have uncovered a new threat to the world’s endangered coral reefs. They have found that most are incapable of growing quickly enough to compensate for rising sea levels triggered by global warming.
Beachgoers Beware? 5 Pathogens That Lurk In Sand
Although most microbes in the sand are harmless, some are linked with disease. Here are five types of pathogens found in sand.