CultureUse Of Nuclear Weapons Outlines New Age In Earth's Geological History A team of scientists have determined that a new era in Earth's geological history began when humans started testing nuclear weapons on the planet's surface. This marks the beginning of the Anthropocene age.by Robin Burks
ScienceUnderwater Volcano Off US West Coast Still Spewing Lava As Scientists Monitor Activityby Jim Algar
ScienceWonder How Yellowstone Hot Springs Looked Before Tourists Ruined Them? We Know Nowby James Maynard
WATCH: Runner Spends Year Using Exercise Tracker to Create Elaborate Stick Figure Art on City Streets