Scientists have long wondered why Earth's overall makeup doesn't fully match the mix of materials found in ancient meteorites ...

Yuma, Arizona basks in sunshine all year, offering travelers warm winters, rich history, and endless outdoor adventures under brilliant skies.

When you think of deserts, you might envision isolated wastelands confined to single nations. Yet the world's most massive ...

The Biosphere 2 Laboratory, a miniature version of our planet in the middle of the Arizona desert, was designed to prepare trips ... advances in particle physics to the creation of a "Google Earth" ...

The Grand Canyon is a gigantic geological library, with rocky layers that tell much of the story of Earth’s history.

The metals and minerals that underpin renewable energy—rare earth elements (REEs) and Lithium—are indispensable for wind ...

Trey Yesavage's girlfriend lauds Blue Jays rookie phenom's historic World Series performance: 'Still crying' Donald Trump was ...

Four dozen tiny pupfish are swimming in a constructed habitat in a giant glass structure once meant to house humans.

Contrary to online rumors, Earth still only has one true moon, but astronomers have discovered a so-called 'quasi-moon.' Here ...

A viral claim says Earth has two moons — but does it really? Here’s what’s orbiting our planet and what Nevadans can actually see in the night sky.

Earth has only one true natural satellite, our 2,159-mile-wide moon which orbits about 239,000 miles away from our planet.

According to NASA, a small asteroid named 2025 PN7 is what scientists are calling a “quasi-moon,” which is considered a rare ...