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

WASHINGTON — As communities across the DMV commemorate Earth Day, it’s worth remembering how this annual celebration began ...

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

Earth Day is a global event for environmental awareness. US Senator Gaylord Nelson started it in 1970. Millions participate ...

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

In 1970, the first Earth Day events were "teach-ins" on campuses across the country.

The first Earth Day is largely credited as one of the key moments that launched the modern environmental movement.

Earth Day has its roots in growing concern over pollution in the 1960s, when author Rachel Carson's 1962 book “Silent Spring, ...

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

Saturday's events include kid-friendly crafts, a make-your-own bird feeder, live music by Nook Nook students, kids' yoga and ...

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

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