Earth Day began as a protest in 1970, but its meaning has evolved. Here’s how it changed - and what it represents today.

Earth Day is celebrated across the country, and the globe, through the mobilization for environmental causes. While it may seem strange to think of a world without ecological awareness, there was once ...

PCI Pharma donated supplies, money and time to the Rockford Rescue Mission on Earth Day, providing essential support to some ...

Only a quarter of Americans know when Earth Day is, according to new research. The survey of 2,000 American adults, conducted by Talker Research on behalf of Avocado Green Mattress, found that without ...

See stunning photos of Earth taken from space by astronauts and robotic spacecraft, celebrating our home planet on Earth Day.

Earth Day is celebrated once each spring to promote environmental protection and awareness. Celebrating its 56th year, this year's Earth Day theme, "Our Power, Our Planet," calls for people worldwide ...

Add Yahoo as a preferred source to see more of our stories on Google. "Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." While we love the Earth every day, ...

Every year Earth Day is held on April 22. The annual holiday to celebrate the outdoors, wildlife and protecting the environment is now in its 56th anniversary with thousands of events across the ...

It’s time to take action, South Florida. The nonprofit EarthDay.org is calling on everyone to support clean air, water and energy, natural resources and climate stability with its theme for the 56th ...

Earth Day food and drinks are all about bright blues, fresh greens, and playful “planet” details—without making your kitchen feel like a science lab. These ideas are cute enough for classroom parties ...