NASA scientists have uncovered significant changes in the global water cycle over the past two decades, largely driven by ...

First of all the rotation axis changes relative to the Earth’s surface which is referred to as polar motion. The main component of polar motion is the so-called Chandler wobble. Although it was ...

Paleoclimate and archaeological evidence tells us that, 11,000-5,000 years ago, the Earth's slow orbital 'wobble' transformed today's Sahara desert to a land covered with vegetation and lakes.

The wobble isn't new – it was first reported in 1728. But how this movement affects the moon's gravitational pull, the main ...

The planet’s wiggling results in its poles moving on a regular basis. Earth also has a wobble, but the Mars wobble is a bit more of a mystery than Earth’s since Mars has no oceans. When you ...