Earth Day is Tuesday. The day has been celebrated for 55 years. Here's how you can pay tribute to the planet we live on.

On April 22, 2025, the world pauses to celebrate Earth Day. This single day reflects a growing, year-round movement.

Earth Day has its roots in growing concern over pollution in the 1960s, when author Rachel Carson's 1962 book “Silent Spring, ...

Thousands of events are scheduled across the globe to celebrate Earth Day on Tuesday, April 22. Here's a handful happening in ...

People across the globe are celebrating ‘World Earth Day’ on Tuesday, April 22. It is an annual global event that calls for ...

The first Earth Day is largely credited as one of the key moments that launched the modern environmental movement.

The very first Earth Day was celebrated on April 22, 1970. About 20 million Americans joined rallies, cleanups and teach-ins ...

This year’s global theme, Our Power, Our Planet, aims to emphasize the strength in numbers, encouraging collective strides toward a healthy planet. But whether you’re celebrating Earth Day by ...

The theme for the 56th Earth Day in 2025 is 'OUR POWER, OUR PLANET,' inviting everyone around the globe to unite behind ...