NASA astronauts Nichole Ayers, Jonny Kim and Anne McClain marked Independence Day with a few heartfelt words for their ...

Earth is our home. Here’s how it’s changing. These hand-picked National Geographic stories show how the world is bracing for—and embracing—its future.

Earth is our home and has given us so much — green grass, sunny skies, breathtaking sunsets and beautiful snow — so why not celebrate it by taking one day to make it a better, healthier place?

Stargazers may catch a cosmic light show this Fourth of July weekend when the Milky Way appears in the night sky across the ...

Two life forms living together helped spark the evolution of all complex life. By learning to appreciate this process more ...

Editor’s Note: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet ...

Earth is the lovingly maternal, beautifully feminine, life-giving evidence of our living, breathing God. And yet over time we have consistently missed that message and are now paying the price.

Earth is our home and has given us so much — green grass, sunny skies, breathtaking sunsets and beautiful snow — so why not celebrate it by taking one day to make it a better, healthier place?

Check out our in-depth review of the Cozy Earth Bamboo Sheet Set for more information. And get the Cozy Earth Bamboo Duvet Cover ($187, originally $287) if you want to make it a complete bedding set.

Editor’s Note: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet ...