Seven planets currently form a rare "planet parade" in February's evening sky, with three easy to see with the naked eye, and ...

Bring the wild inside with these resources and activities for families and teens to explore nature and sustainability at home. Dive into an ocean of wild activities, explore a forest of resources, and ...

Earth is our home planet, and it's the only place in the universe where we know for certain that life exists. Earth formed over 4.5 billion years ago from a swirling cloud of gas and dust squished ...

Earth, our home planet, is a world unlike any other. The third planet from the sun, Earth is the only place in the known universe confirmed to host life. With a radius of 3,959 miles, Earth is the ...

This rare event offers a chance to witness something immensely spectacular, and here are some lesser-known facts about why this Planet Parade is such a big deal. A rare extended event Unlike most ...

Earth is our planet and we made it what it is today ... which states 50 awesome facts about Earth. The first one that caught our eye is that 200,000 people are born every day and 2 people die ...

The red planet Mars, named for the Roman god of war, has long been an omen in the night sky. And in its own way, the planet’s rusty red surface tells a story of destruction. Billions of years ...

Today, Earth Hour is one of the world’s largest grassroots environmental movements, which takes place every year with the same aim as back in 2007—to unite the world in support of people and the ...