Want to keep the planet healthy? Check out the Earth Day theme for 2025 and these events scheduled in Delaware.

Have you ever wondered how Earth came to be? In this video, we’ll take you on a fascinating journey through the origins of our planet, exploring the science behind Earth’s formation. Over 4.5 billion ...

The first Earth Day was celebrated in 1970 when 20 million people went to inaugural events at schools, universities and other public areas around the country, according to the Library of Congress ...

Earth is so far the only known planet on which life exists—with liquid water and a stable atmosphere. However, the conditions were not conducive to life when it formed. The gas-dust cloud from which ...