April 22 may just seem like a normal spring day. But back in 1970, it was the first celebration of Earth Day, a holiday stressing the need for environmental reform and conservation. In the more than ...
Everglades National Park was established in 1947. The same year, Marjory Stoneman Douglas published The Everglades: River of Grass, highlighting the region’s unique landscapes and diverse wildlife.
On anniversary of first Earth Day, a look at what's happened since. April 22, 2010— -- On April 22, 1970, the very first Earth Day, more than 20 million people joined in demonstrations across the ...
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