When a German physicist returned from a health retreat 100 years ago, his ideas sparked a debate about reality, and gave rise ...

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

It’s the weirdest thing: quantum theory works incredibly well in practice. It powers devices ranging from MRI machines to lasers and the very computer you’re reading this on. But even after 100 years, ...

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

Decades ago, a renegade physicist suggested that gravity isn't so much a force as just a byproduct of the universe's tendency ...

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

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

MIT physicists perform the most precise double-slit experiment using ultracold atoms, confirming Bohr’s quantum theory over Einstein’s with groundbreaking clarity.

In a striking display of quantum physics, a team of researchers has recreated one of science’s most legendary ...

For nearly a hundred years, one of the most celebrated minds in science, Albert Einstein, had a lingering quantum thought ...

This paper provides concrete evidence that the expanding and accelerating Universe mathematically expressed by dark energy is ...