Earth Day: How a senator’s idea more than 50 years ago got people fighting for their planet
This year's Earth Day, on April 22, is focusing on the threat that plastics pose to our environment.
Millions of people around the world will pause on Monday, at least for a moment, to mark Earth Day. It's an annual event founded by people who hoped to stir activism to clean up and preserve a planet that is now home to some 8 billion humans and assorted trillions of other organisms. Read More