On November 28, CNN celebrated Call to Earth Day 2023. We partnered with schools, individuals, and organizations across the world to acknowledge the vital link between urban areas and nature.

Celebrate your love for the planet we call home with these free Earth Day coloring pages for kids and adults. Print them for ...

endangered species and how to be better caretakers of the planet we call home. A day dedicated to Big Blue, Earth Day is recognized worldwide and in honor of the occasion, you'll find a variety of ...

Learn about Earth Day founder Gaylord Nelson (1916–2005) and how environmental disasters of his day inspired the creation of Earth Day in 1970. On December 7, 1972, Apollo 17 astronauts captured a now ...