Have you ever wondered why we celebrate Earth Day? We've got information on why we dedicate a day to our planet, when Earth ...

WASHINGTON (7News) — Earth Day is Saturday, April 22! The Smithsonian is hosting a monthlong celebration dedicated to the ...

A citywide roadside cleanup and annual Card Brook cleanup will honor the 55th anniversary of Earth Day in late April.

From 619 teen entries, we are featuring 10 extraordinary pieces. Take a look. By The Learning Network A look at nine fascinating communities from around the world, as documented by teenagers ...

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