Earth Day, marked annually on April 22, exists primarily to inspire the global population to work together to protect our planet from environmental harm. But it’s also a chance to celebrate everything ...

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 ...

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 ...