15 Facts About Our Planet for Earth Day »

Share on Facebook

Share on Twitter

Today, April 22, is Earth Day, a time to appreciate our planet and the two-way relationship we have with it. It’s easy to take Earth for granted, since we see it every day. It becomes—it is—part of life’s background. But when you see the world through the eyes of science,... Source Main page (current trends)

More about: Earth Day

Share on Facebook

Share on Twitter

Your comments