What is space-time? Depending on how fast you're moving or how close you are do Earth's gravity can change the way time feels ...

What happens after death? This age-old question has intrigued humanity for centuries, with countless theories from religious, ...

Albert Einstein's theory of relativity stated that the universe was static. That is, there was no dynamism, change or ...

Einstein's theory posits that mass distorts space. This distortion can bend light from distant objects. Astronomers use this ...

Astronomers have discovered a rogue planet in the Milky Way using old Hubble data and Einstein's theory of general relativity.

In 1919, a total solar eclipse allowed scientists to confirm Einstein’s theory of general relativity by observing how the sun ...

"God does not play dice." This famous remark by Albert Einstein critiqued the probabilistic nature of quantum mechanics.

You may have learned about the theory of relativity—or at least seen E = mc 2 scribbled on a chalkboard somewhere—but nothing compares to hearing Albert Einstein explain it in his own words.

"This discovery was partly serendipity! But, we believe there are many more such opportunities hidden in Hubble data." ...

Quantum field theory (QFT) is a physics framework that describes how particles and forces behave based on principles rooted ...

One of the biggest challenges in modern physics is uniting quantum mechanics and general relativity. A new experiment may ...

Brian Cox highlights Georges Lemaître’s pivotal role in predicting the universe’s expansion and laying the groundwork for the ...