Earth Day is a powerful reminder of our collective responsibility to protect and preserve the planet for future generations.

The first Earth Day was celebrated in 1970, making this year's festivities the 55th annual festival. For the first Earth Day, 20 million people went to inaugural events at schools, universities and ...

Earth Day, born from a growing environmental awareness sparked by Rachel Carson's 'Silent Spring,' unites over a billion ...

At a time when communities feel fractured, here's a look at online communities taking a pragmatic approach to changing the ...