Earth Day is celebrated on April 22 each year, promoting environmental protection and awareness since 1970.

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

Climate conditions affecting the planet continue to develop since the first Earth Day was celebrated in 1970. CBS News' David Schechter breaks down the newest challenges the Earth is facing.

here are 5 things I see that Minnesota has done right since the first Earth Day in 1970. Many of Minnesota’s lakes and rivers were in rough shape in the 1960s and 1970s. Lake Minnetonka in the ...

It's been more than 50 years since the first Earth Day in the United States. On April 22, 1970, people gathered at events across the country to raise awareness about the environmental issues ...