Mother Nature was in a mood on Saturday (April 26), but her chilly bluster was no match for the crowds that showed up at Coe ...

More than 1,500 volunteers signed up to clean the Anacostia River at 33 sites along the waterfront on Saturday in honor of ...

With extreme weather events hitting Missouri and much of the country in recent months, climate change has become an ...

Imagine life where you are not protected by regulations and laws that guard our environment and health. Factories spewing ...

Get 40% off Pact's five-star bootcut leggings and more, from cotton summer dresses to staycation pajama sets. It's all on ...

The Broadway Green Alliance and Times Square Alliance are offering a free, outdoor concert today, Broadway Celebrates Earth ...

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

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

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

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 ...

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