Gaylord Nelson, the late U.S. senator and governor of Wisconsin, is considered the founder of Earth Day, which started in ...

Earth Day is a global event for environmental awareness. US Senator Gaylord Nelson started it in 1970. Millions participate ...

The first Earth Day was celebrated in 1970, making this year's festivities the 55th annual festival. For the first Earth Day, ...

Earth Day helped lead to the formation of the United States Environmental Protection Agency, Clean Air Act, Clean Water Act ...

We can all pitch in and get things looking good," she said. Former Wisconsin Governor and Senator Gaylord Nelson is ...

In 1970, the first Earth Day events were "teach-ins" on campuses across the country.

In the '90s, Hayes organized a global Earth Day — observed by an estimated 200 million people in more than 140 countries, ...

In honor of Earth Day, which was April 22, many Milwaukee community groups hosted cleanups Saturday to remove debris and ...

Earth Day is on Tuesday, April 22, and communities all across Idaho are celebrating with a variety of environment-focused ...

Today is Earth Day! Wisconsin senator Gaylord Nelson started Earth Day in 1970! Tuesday Forecast: We are off to a partly ...

Earth Day 2025 is Tuesday, April 25. Here's everything you need to know to observe and celebrate Earth's unofficial birthday.