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

Hundreds of people celebrated Earth Day on Sunday at the Mount Lebanon Earth Day Celebration.

Millions of people around the world will pause, at least for a moment, to mark Earth Day. The annual event is Wednesday.

From its 1970 origins to today's climate action, here's why Earth Day is observed each April 22 and what the day represents.

With Earth Day recognized on April 22, the city of Marietta held its annual Earth Day Celebration on the Armory lawn Saturday ...

Kesha went for an au natural dip in the ocean for to celebrate Earth Day. The “Tik Tok” songstress was pictured kneeling in ...

Earth Day 2026 concluded with thousands of local events worldwide, blending education, activism, and community engagement.

Edmonds United Methodist Church hosted the second of two services April 26 in celebration of Earth Day. The first service was ...

WEIRTON – City officials, with support from others in the community, provided an opportunity for area residents to put some ...

Portage hosted a ribbon-cutting for its new dog park, Woodland Bark, followed by a communty park cleanup at Woodland Park.

All of the second graders at one Broken Arrow elementary school just wrapped up a two-week lesson on Earth Day. They ...