WASHINGTON — Millions of people around the world on Tuesday are celebrating Earth Day, an annual event founded by people who ...

Earth Day helped lead to the formation of the United States Environmental Protection Agency, Clean Air Act, Clean Water Act ...

Thousands of events are scheduled across the globe to celebrate Earth Day on Tuesday, April 22. Here's a handful happening in ...

The holiday remains one of the largest secular observances in the world, used to spotlight ongoing threats including plastic ...

The Mega Millions lottery jackpot reset at $50 million for the Earth Day drawing on Tuesday, April 22. Check your tickets for ...

April 22 (UPI) -- Google is celebrating Earth Day with a new Doodle. Each letter of the search engine was replaced with ...

April 22 is traditionally known as Earth Day, the occasion where we pause as temporary travelers on our 'blue marble' to ...

Blueland is offering up to 20% off sitewide, plus 30% off subscriptions during its Earth Day Sale. You can find select items ...

Gaylord Nelson, the late U.S. senator and governor of Wisconsin, is considered the founder of Earth Day, which started in ...

Earth Day is Tuesday. The day has been celebrated for 55 years. Here's how you can pay tribute to the planet we live on.

The first Earth Day was celebrated in 1970, making this year's festivities the 55th annual festival. For the first Earth Day, ...

Disneyland fans who act fast can snap a selfie with Wall-E when the loveable robot from the 2008 Pixar animated film makes a ...