Earth Day has been celebrated across the country for more than 50 years now, and the annual celebration is once again around the corner.

About 252 million years ago, upward of 80% of all marine species vanished during the end-Permian mass extinction—the most extreme event of its kind in Earth's history ... quantitative predictions of ...

Everyone knows that Ferdinand Magellan was the first person to circumnavigate the globe. But what if we told you you’ve been lied to your entire life? Magellan died in the Philippines and never made ...

Satellite image of the Earth with the Atlantic Ocean in the centre. From space, the Earth looks like a sphere or a ball. About two thirds of the surface is covered with water, and the rest is ...

Scientists released an updated version of the World Magnetic Model (WMM) because they needed to adapt to these continuous ...

The astronomer already believed the world was round, but by comparing the ... from the ancient Greek word meaning “to segment the Earth.” It is the quest to understand the planet’s true ...

CAPE CANAVERAL, Fla. (AP) — Four space tourists who orbited the north and south poles returned to Earth on Friday, splashing down in the Pacific to end their privately funded polar tour.

About 252 million years ago, upward of 80% of all marine species vanished during the end-Permian mass extinction—the most extreme event of its kind in ... of how the world should change based ...