Five Female Inventors and how Their Inventions Changed the World

America needs to rethink and reduce the way it generates plastics because so much of the material is littering the oceans and other waters. The United States—world’s top plastics waste producer—generates more than 46 million tons a year, and about 2.2 billion pounds ends up in the world’s oceans.

Iron World Appears to Be Lightest Exoplanet Ever Detected

Sub-Earth Planet Discovered by Astronomers: Boiling New World Is Ultra-Light and Super-Fast