Earth Day is April 22. Here's what to know about how Earth Day happened and how to celebrate our planet this April.

Earth Day is celebrated one 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 ...

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 ...

Earth Day often inspires communities to come together through volunteer work, and 2026 won't be much different.

WASHINGTON — As communities across the DMV commemorate Earth Day, it’s worth remembering how this annual celebration began and why it remains so vital today. Earth Day was first observed on April 22, ...

Earth Day is a celebration that comes at a time when climate change is affecting communities across the globe. Earth Day, which falls on April 22 every year, began in 1970, after millions of ...

A photo taken in 1968 by astronauts aboard the Apollo 8 sparked the first-ever Earth Day. As I watched the Artemis II send back iconic photos of the blue planet more than 50 years later, I couldn’t ...

Earth Day started in the 1970s. Here’s an Earth Day fact everyone should know: Earth Day was first observed on April 22, 1970, followed in 1972 by World Environment Day. It has ...

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 ...