This year, April 22 is on a Monday. It will be the 54th Earth Day celebrated since the occasion was recognized as a holiday. Earth Day was first celebrated in 1970 when Gaylord Nelson, a Wisconsin ...

With Earth Hour offering numerous ways to conserve energy, this year's Earth Day theme follows up on it with an emphasis on the importance of increasing renewable energy for securing our planet's ...

Millions of people around the world will pause on Tuesday, at least for a moment, to mark Earth Day. It's an annual event founded by people who hoped to stir activism to clean up and preserve a planet ...

While being environmentally conscious is important all year long, Earth Day is an extra opportunity to do your part in keeping our planet happy and healthy. Whether you need a refresher on the holiday ...

Millions of people around the world will pause on Monday, at least for a moment, to mark Earth Day. It's an annual event founded by people who hoped to stir activism to clean up and preserve a planet ...