Climate can change fast, even when the planet looks stable. Earth has flipped into new patterns within decades in the past.

Regular readers of my column certainly know how to use the Big Dipper to find the North Star (aka Polaris). Some folks believe Polaris is important because it’s the brightest star in the heavens, and ...

Earth has lost enough soil moisture in the last 40 years to change the planet’s spin and shift the location of the North Pole, according to a new study published today in Science that tracks how human ...

A revolutionary new study led by Technical University of Munich and University of Bonn scientists has succeeded in measuring the subtle wobble of the Earth’s axis without using complex radio astronomy ...