A worldwide survey finds 89 percent of the world’s people believe their country should do more to fight climate change ...

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

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

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

Earth Day is celebrated on April 22 each year, promoting environmental protection and awareness since 1970.

The first Earth Day was celebrated in 1970, when 20 million people attended inaugural events at schools, universities, and other public areas around the country, according to the Library of ...

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

Earth Day recognizes the environmental movement. Here's how it started and why it’s still celebrated every April 22.

The first Earth Day was celebrated in 1970, when 20 million people attended inaugural events at schools, universities, and other public areas around the country, according to the Library of ...

Fifty-five years after the first Earth Day, Environmental Protection Agency employees and advocates call for help as the ...

Since 1970, people all around the world have set aside April 22 as Earth Day, pausing to focus on caring for the planet. Since time immemorial, of course, Indigenous peoples have been doing the ...