A total of 4,405 hours were spent on Call to Earth Day activities, with more than 2,600 trees planted, and almost 4,000 wildlife havens built. Call to Earth Day is part of Call to Earth ...
The first Earth Day protests, which took place on April 22, 1970 brought 20 million Americans – 10% of the U.S. population at the time – into the streets. R ...
Have you been following the story? What do you think the news and our reactions to it say about America today? By Katherine Schulten See what you remember about this extraordinary year by taking ...