For years, dark matter has puzzled scientists, lurking in the universe’s vast expanse yet eluding direct detection. This ...

In this video, we explore Albert Einstein's theory of general relativity, focusing on his insights into gravity and ...

The early growth of the gas giant carved rings that formed primitive meteorites and shaped the architecture of the inner ...

A mathematical investigation of galactic data suggests elusive dark matter is confined to the rules of gravity.

Harvard's Avi Loeb says interstellar comet 3I/ATLAS may show forces beyond gravity. Scientists using JWST and Swift report ...

The original version of this story appeared in Quanta Magazine. At the beginning of time and the center of every black hole lies a point of infinite density called a singularity. To explore these ...

This idea was once thought to lie beyond the reach of scientific inquiry,” said physicist Mir Faizal of the University of British Columbia.

Photos and videos of astronauts on the ISS show them floating around, but saying there's zero gravity isn't fully accurate. Here's what's actually going on.

A mathematical test for the nature of space-time – the fabric of physical reality – may be the first step towards novel computer-like devices that process information using gravity. Eleftherios-Ermis ...

We can never 100% prove that the constants really are constant. There is a set of very special numbers, known as the fundamental constants of nature, that cannot be explained. Where do they come from?

"Challenging long-held assumptions is essential to scientific progress." A team of scientists is proposing a bold alternative to the Big Bang theory, suggesting that our universe may have formed ...

NASA shows how space takes a toll on men and women differently. — -- With an upcoming mission to Mars, NASA is studying the ways that living in space affects both men and women. In a study ...