There’s something about viewing Earth from space — the shift in perspective has for decades moved us emotionally, scientifically, and philosophically. The iconic Earthrise image of our planet rising ...

April 22 is traditionally known as Earth Day, the occasion where we pause as temporary travelers on our 'blue marble' to honor and respect our precious planetary home and its immeasurable beauty, ...

Marches, protests, phone-banking events, film screenings, and more centered around environmental activism are being organized across the nation for Earth Day, on April 22. Americans are taking to the ...

Earth is our only home—a blue and green marvel floating through the cosmos, nurturing life in all its complexity. And yet, in our pursuit of progress and convenience, we often forget how deeply ...

Four large banners rise high above people's heads at the March to End Fossil Fuels in New York, New York. Four large banners rise high above people's heads at the March to End Fossil Fuels in New York ...