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

Earth Day has inspired protests against the Trump administration, and for more clean energy policies, across the US ...

Now celebrating its 55th anniversary, this year's Earth Day theme, "Our Power, Our Planet," calls for people worldwide to ...

Gayle Anderson spotlights the work of Heal the Bay and the L.A. County Ballona Trash Interceptor. This report aired Tuesday, ...

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

Earth Day, a global effort to educate people on growing environmental threats and propel them to action, marks its 55th ...

Several wineries will celebrate a belated Earth Day this Saturday by welcoming guests to tour their vineyards and discover ...

Dozens of Minnesotans gathered at the state capitol on Tuesday for an Earth Day rally, urging policymakers to double down on ...

In an Earth Day message, Trump's White House touted his rollback on climate protections as a boon for the environment.

Arborists are hoping to transform vacant land on Detroit’s eastside by planting giant sequoias, the world’s largest trees.