Contrary to what you may intuit, the Earth's gravity isn't uniform, and there's one place where it's much weaker than anyone ...

Despite centuries of efforts to map our planet precisely, our view of the world will always be political and imperfect.

The ground beneath your feet may feel solid, but Earth is constantly shifting. While we have mapped the surface in detail, its deep interior remains a mystery. Even with modern technology, no probe ...

“The existence of the Indian Ocean geoid low is one of the most outstanding problems in Earth Sciences,” says Professor Attreyee Ghosh, an Assistant Professor at the Centre for Earth ...

The Indian Ocean "gravity hole" is Earth's deepest geoid low. Its weak gravitational pull makes sea levels here 348 feet lower than average, creating a 1.2-million-square-mile anomaly southwest of ...