December 4 is the fourth annual Call to Earth Day, and young people across the world are taking part in a collective effort to improve the planet they’ll one day inherit. CNN values your feedback 1.

Earth Day 2025 comes as the United Nations’s World Meteorological Organization found that the world experienced more than 150 “unprecedented” climate disasters in 2024.

Earth Day is celebrated on April 22 each year, promoting environmental protection and awareness since 1970.. Now celebrating its 55th anniversary, this year's Earth Day theme, "Our Power, Our ...

Tuesday is Earth Day, ... The National Day Calendar states that as citizens of the world, we can take action to protect ... Massachusetts experienced its third-warmest year on record in 2024, ...