Celebrate Earth Day with these inspiring sayings about honoring nature and the environment. Share famous quotes from world leaders, activists and writers.

Nature in the Neighborhood On Dec. 24, 1968, Apollo 8 astronaut William Anders took a photo that photographer Galen Rowell ...

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

EARTH Day, marked annually on April 22, is a global event that highlights the importance of protecting the environment. It ...

The appearance of oxygen in Earth's atmosphere was a turning point in the history of our planet, forever transforming the environment and setting the stage for complex life. This event, known as the ...

Earth Day was founded in 1970 following a 1969 Santa Barbara oil spill. But its meaning has changed today. Here's why you should just plant a tree.

India, April 22 -- Earth Day 2026 is once again set to bring millions together across the globe in a unified call for environmental protection, climate action, and sustainable living. Observed ...

In the modern world, a reliable supply of hydrogen gas is vital for the function of society. Fertilizer produced from hydrogen contributes to the food supply of half the global population, and ...

With a degree in earth and environmental geosciences, you can tackle society’s most important environmental problems – climate change, energy resources, pollution and hazards – through a detailed and ...

Saint Louis University’s Department of Earth and Atmospheric Sciences offers undergraduate and graduate courses covering topics ranging from oceanography to geomorphology to cloud physics. This course ...