Einstein’s general theory of relativity was confirmed one hundred years ago today. Go to take a theatrical journey with ...

In the rarefied world of theoretical physics, where Albert Einstein’s shadow still looms large, Harvard University and ...

For more than a century, modern physics has rested on two towering frameworks that do not quite agree with each other.

In an effort to bring together the domains of gravity and quantum theory, Albert Einstein and Nathan Rosen proposed a ...

Wormholes are often imagined as tunnels through space or time—shortcuts across the universe. But this image rests on a ...

Einstein’s claim that the speed of light is constant has survived more than a century of scrutiny—but scientists are still daring to test it. Some theories of quantum gravity suggest light might ...

Do you know what connects Edwin Hubble’s theory for an expanding universe and Albert Einstein’s cosmological constant? The ...

In this last part of our series on recently digitized books from the Wenner Collection, we are focusing on works that ...

How would Einstein have reacted to Bell’s theorem and the experimental results derived from it? Alain Aspect’s new ...

In July 1930, Rabindranath Tagore visited Albert Einstein in Caputh, near Berlin, at his summerhouse. The meeting of the two ...

Like stretch marks left on skin that expanded too quickly or cracks embedded in freezing ice, cosmic strings are artifacts of ...