Earth Day: A Grassroots Moment that Sparked a Movement

Leonardo DiCaprio Premiers "Before the Flood" Climate Change Documentary

Scientists Say Expect More 1,000-Year Events Like Louisiana Flood

To Improve Beijing’s Air Quality, Cut Household Fuel Use Too

Solar Surges: Renewable Energy Jobs Topped 8 Million in 2015

NASA Celebrates Earth Day with Public Events, Online Activities

Changes in Precipitation Patterns Influence Global Natural Selection

March for Science Will Take Place on Earth Day

Common Crop Chemical Leaves Bees Susceptible to Deadly Viruses

For the First Time in 40 Years EPA to Put in Place a Process to Evaluate Chemicals that May Pose Risk