Interestingly, it has definitively resolved a long-standing debate between quantum giants Albert Einstein and Niels Bohr ...

MIT physicists have performed an idealized version of one of the most famous experiments in quantum physics. Their findings ...

The mind-bending concept of time dilation results from a seemingly harmless assumption—that the speed of light is the same ...

When an extraordinary cache of love letters written by Albert Einstein to his first wife between 1898 and 1903 went up for auction last December, the historic collection was expected to fetch up ...

Albert Einstein is the most renowned, and most recognizable, scientist of the 20th century — and possibly of all time. It’s astonishing how famous he was and remains. Every single student in this ...

Records from Albert Einstein's final years are being published as a book around 20 years after their discovery, as ...

The Nobel Prize-winning physicist often commented on science, the universe, and humanity. But which deep thoughts are really ...

Albert Einstein was born in Ulm, Germany, on this day in history, March 14, 1879. He was just 26 years old when he proposed his groundbreaking theory of relativity.

He denounced America's enemies, left his home country, and became a citizen of the United States. So what was the FBI's problem with Albert Einstein? And why did it prevent him from working on the ...

This undated photo provided by Christie's shows the first page of Albert Einstein's "God Letter," dated January 3, 1954.in which he offers his candid and unvarnished opinion that: "The word God is ...