April 22 is Earth Day, the annual salute to the planet and its environment. "On April 22, 1970, 20 million Americans...took to streets, college campuses and hundreds of cities to protest environmental ...

Millions of people around the world will pause on Monday, at least for a moment, to mark Earth Day. It's an annual event founded by people who hoped to stir activism to clean up and preserve a planet ...

WASHINGTON — Every year on April 22, more than a billion people celebrate our great planet. It all started back in 1970 thanks to Gaylord Nelson, a senator from Wisconsin, who organized a national ...

Tuesday will be the 55th Earth Day, an event celebrated by more than one billion people in 193 countries worldwide, currently coordinated by the Earth Day Network. Earth Day’s origins start with ...

The week of April 22 will bring annual Earth Day activities with festivities, speeches and editorials all mentioning that it is the 40th anniversary of the "beginning of the environmental movement." ...

Today is the 55th Earth Day celebrated in the United States.It’s held every year on April 22 — a date originally chosen to fit college students’ schedules. But many may not know how Earth Day began or ...

*Refers to the latest 2 years of stltoday.com stories. Cancel anytime. The week of April 22 will bring annual Earth Day activities with festivities, speeches and editorials all mentioning that it is ...