A "gravity hole" beneath Antarctica is offering scientists a rare glimpse into Earth's deep interior, a dynamic record of slow-moving processes that have been reshaping our planet for tens of millions ...

Gravity feels reliable—stable and consistent enough to count on. But reality is far stranger than our intuition. In truth, the strength of gravity varies over Earth's surface. And it is weakest ...

The Earth is a dynamic system—it has a fluid, mobile atmosphere and oceans, a continually changing distribution of ice, snow, and groundwater, a fluid core undergoing hydromagnetic motion, a mantle ...

Flat Earth theory, the erroneous idea that the Earth is flat, continues to persist online despite overwhelming evidence to the contrary. Some proponents of this model believe that the Earth cannot be ...

Rumours that Earth's gravity suddenly disappeared for a few seconds have circulated widely on the Internet lately. This rumor is associated with 12 August 2026 and is based on an alleged link between ...

Under a day of simulated weightlessness, the nuclei of human cells grew larger, yet the DNA inside largely kept its layout ...

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A pair of astronomers, one with Luleå University of Technology's Asteroid Engineering Laboratory, in Finland, the other with the Southwest Research Institute, in the U.S., has found via computer ...

The Earth is a dynamic system constantly undergoing change. As the processes of change affect the Earth's topography—the heights of land, ice, and ocean surfaces—they also modify the distribution of ...

This article predates the current owners of Science Blog. It has not been reviewed under the current editorial process and is kept as part of the archive. (A) These maps show geoid variations that ...