This year marks the 55th anniversary of Earth Day! Every year on April 22, people worldwide mobilize to address some of the most urgent threats facing our environment, from climate change to ...

While Earth Day, observed annually on April 22, may not be a major holiday that’s widely celebrated outside of classrooms, it’s more than worthy of honoring. After all, without Earth, where would we ...

Earth Day is one of the most popular and widespread nonreligious holidays in the world. Although the event was primarily based in the United States, by 2009 the coordinators for Earth Day helped gain ...

Tuesday, April 22nd marks Earth Day 2025, and while we aren’t limiting our pledge to live a little greener to a single day, it’s a great opportunity to teach our kids about sustainability and the ...

A college student in a gas mask "smells" a magnolia blossom during the first Earth Day on April 22, 1970 in New York City. Credit - AP More than 8 billion people inhabit Earth, and soon a springtime ...

Are you looking to celebrate Earth Day with the kids in your life? Here are 5 easy ways to celebrate Earth Day plus fun Earth Day crafts for kids. Happy Earth Day! Are you looking for some fun ways to ...

Earth Day is one of the most popular and widespread non-religious holidays in the world, recognized in over 100 nations across continents. Although the event was primarily based in the United States, ...

Here's a look at Earth Day, which is celebrated every year by more than a billion people in 192 countries around the world. Facts: Earth Day is celebrated every April 22, but some events take place on ...

Ah, Earth. We may not think about our planet on a day-to-day basis, but the world we live in is a pretty interesting place. The third rock from the Sun—and to this day, the only one with known ...