Today we celebrate Earth Day. This holiday was first celebrated in 1970. It is a great day to think about the beautiful ...

The first national Earth Day observance was officially 55 years ago on April 22, 1970. That week, Oklahoma students listened to speakers, watched environmental films, protested and created posters ...

I stashed all my trash for one week to assess where I could make sustainable swaps. Here’s what I changed to reduce my ...