Inside this three-book box set, you’ll find the basic principles of Newtonian physics through more complex topics such as general relativity, quantum mechanics, and beyond.

Ever wondered what gravity really is? Is it a force, or is there more to it than we know? In this video, we break down the ...

Pushing the Boundaries of General Relativity. Einstein’s general relativity revolutionized our understanding of gravity, ...

There's a scene in the middle of the second episode of SyFy's new series The Expanse where two characters are on the outside of a spaceship making repairs, and one loses his grip on a wrench.

However, all attempts to blend general relativity and quantum physics necessarily introduce deviations from Einstein's theory. Therefore, Einstein's gravity cannot be the ultimate theory of gravity.

Albert Einstein's theory of general relativity—which explains gravity as the product of the distortion of space and time—may not be universally applicable. This is the conclusion of physicists ...

And that’s really saying something, considering that general relativity consists of 10 fiendishly complex, interconnected equations. The numerical complexity of teleparallelism is both a ...