Explore the concept of 'snowball earth' and recent findings on climate variability during this ancient icy period.

The speed of Earth's rotation is about 1,000 miles per hour relative to its axis. Your exact speed of rotation due to Earth's spin depends on your latitude. The farther you are from the equator, the ...

Earth's rotation is randomly speeding up, and nobody is quite sure why. These speedups, which have occurred several times over the last few years, haven't had any effect on daily life, but they also ...

They're all around us: sensors and satellites, radars and drones. These tools form vast remote sensing networks that collect ...