NASA scientists have discovered an electric field encompassing Earth’s atmosphere that is as “fundamental” as gravity — and could even give clues about possible life on other planets. A team of NASA ...

A new study shows that slow, deep rock currents inside the Earth have helped shape the planet's strongest large-scale gravitational anomaly under the Antarctic continent. Why is gravity weaker over ...

A frozen continent at the bottom of the world sits over the deepest dip in Earth’s gravitational pull, a feature that has persisted for roughly 70 million years. Scientists have long known about this ...

"It's been here since the beginning alongside gravity and magnetism." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A long-sought invisible ...

Using observations from a NASA suborbital rocket, an international team of scientists, for the first time, has successfully measured a planet-wide electric field thought to be as fundamental to Earth ...

Ultra-accurate simulations of the gravity field guide toward a new mathematical foundation of gravity modelling. A layered Earth. (Courtesy: iStock/AlexLMX) The Earth is not a perfect sphere. This ...