Fascinating Facts Even Trivia Experts Don't Know: <a href=" ►25 Facts About... Anything & Everything: <a href=" List 25 has ...

VIRGINIA BEACH, Va. — The ocean covers more than 70% of Earth's surface, yet remarkably, we’ve explored only about 5% of it. Despite this mystery, what we do know reveals just how vital — 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 ...

Discover interesting facts about how the moon formed, what it's made out of, and the many missions humans have launched to explore it. The leading theory is that the moon formed about 4.4 billion ...