For a long time, scientists knew of a “gravity hole” beneath Antarctica—an area with particularly weak gravitational force. Considering the various threats currently faced by the region, scientists ...

Learn how to calculate the force required to reach and surpass the International Space Station (ISS) in orbit! In this physics tutorial, we break down the principles of orbital mechanics, ...

Forte and colleagues now believe Antarctica’s gravity hole was weaker before eventually intensifying around 30 to 50 million ...

A clear look at how physics defines gravity, from Newton’s force-based model to Einstein’s view of curved spacetime, and why the distinction matters in modern science.

Isaac Newton was an English polymath who worked in many areas, such as math, physics, astronomy, alchemy, theology, writing, ...

A viral claim about Earth losing gravity for seven seconds in 2026 has been debunked by scientists. Learn why this ...

The mystery of dark matter—unseen, pervasive, and essential in standard cosmology—has loomed over physics for decades. In new research, I explore a different possibility: Rather than postulating new ...

All of the sports at the Winter Olympics in Milano Cortino involve some physics in action. For figure skating, ski jumping ...

Global climate models capture many of the processes that shape Earth's weather and climate. Based on physics, chemistry, ...

A $2 million federal funding boost will help Case Western Reserve University and NASA Glenn Research Center dig deeper into what happens when gravity all but disappears. The funding, included in the ...

"It highlights gravity's possible hidden complexity and invites a reevaluation of where dark matter effects originate." ...

Astronaut Shubhanshu Shukla has used a water blob to explain Earth's shape. Discover the physics of surface tension, rotation, and inertia in this space and physics explainer.