Earth Day, which began in 1970, is celebrated each year on April 22.

Earth Day often inspires communities to come together through volunteer work, and 2026 won't be much different.

Earth Day 2026 is the largest civic observance on the planet. Yet few organizations mark it. Here are four actions to take ...

A history of the movement by EarthDay.org, where Hayes remains board chair emeritus, says the date of the first Earth Day — ...

April 22 is Earth Day. Have some fun and use NASA's Landsat to see your name in satellite images. Use interactive map for ...

Every April, people around the world celebrate Earth Day. Here's when it is in 2026 and how the environmental movement came ...

Looking for help with today's NYT Strands puzzle? Here's an extra hint to help you uncover the right words, as well as all of today's answers and Spangram.

See stunning photos of Earth taken from space by astronauts and robotic spacecraft, celebrating our home planet on Earth Day.

Ohio is home to some beautiful, rare and unique plants and animals. Here are some to learn about on Earth Day 2026.

Gov. Kelly Armstrong has proclaimed Wednesday, April 22, as Earth Day in North Dakota. Earth Day provides an opportunity for all North Dakotans to raise awareness of the state’s natural resources and ...

World Earth Day highlights environmental protection and sustainability. Read about World Earth Day 2026 theme, history, and ...