Washington, D.C. — This week, over 100 young people gathered at National Geographic headquarters in Washington, D.C., to do mental battle at the 2019 Geo Championships. In the GeoBee event, the two ...

Although plastic never decomposes, most of the plastic pieces in the patch have broken down into microplastics, smaller than 5 millimeters long. That size makes it easier for turtles, fish and other ...