New NASA Study Details Reasons Why Earth Is Wobbling

(CBS Local) — The Earth is wobbling, and yes, humans are partially responsible.
Scientists working at NASA’s Jet Propulsion Laboratory in California say the Earth’s axis of spin has shifted about 34 feet in the last century.
They cite three major causes, all roughly of equal importance.
The first one is melting ice and rising sea levels, particularly in Greenland. The transfer of weight from places like Greenland to across the globe is causing Earth to wobble more than it would