And while people can argue endlessly about the cost and benefits of electric cars, nuclear reactors and windmills, surely most of us can agree that majestic forests of pine, maple, beech and spruce ...

Although the chances of impact are slim, Bennu is still one of the most potentially hazardous known asteroids in our solar ...

Antarctica has been called the ‘final frontier’ for humanity’s understanding of life when dinosaurs roamed the planet ...

You might be hearing about the gulf off the coast of the U.S. and Mexico. Here's what to know about the body of water the size of Alaska.

From mammoth African elephants to giant whales, let's take a look at the 8 largest mammals that inhabit our planet.