Earth is a planet with an abundance of natural beauty. The luscious green forests, the breathtaking waterfalls, the rugged-yet-serene mountains—there’s so much to admire and explore on our planet.

Earth Day, marked every year on April 22, returns in 2025 with the theme “Our Power, Our Planet,” highlighting the global need to accelerate the shift to clean energy. First celebrated in 1970, the ...

Earth Day is April 22. Here's what to know about how Earth Day happened and how to celebrate our planet this April.

Earth Day has been celebrated across the country — and the globe — for more than 50 years now, and the annual celebration is once again around the corner. While it may seem strange to think of a world ...

Every year, people all around the world come together to celebrate Earth Day. This annual event is marked by lots of different activities, from parades to festivals to film festivals to running races.

Communities throughout San Diego County will celebrate Earth Day (April 22) and Arbor Day (April 25) with festivals, cleanups and other events to help take care of the planet, starting in local ...

Here’s a fun fact for anyone who ever made a middle-school Earth Day poster: Robert Rauschenberg made the very first one for the very first Earth Day, which was celebrated on April 22, 1970. Besides ...