For over 100 years, two theories have shaped our understanding of the universe: quantum mechanics and Einstein’s general ...

Ever wondered what gravity really is? Is it a force, or is there more to it than we know? In this video, we break down the ...

Here we explore what the theory of general relativity is and how it affects space-time. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works ...

Henri Bergson, on the other hand, was widely misunderstood in the years succeeding the debate from the evening of 6 April, ...

The general theory of relativity, Einstein asserted, was now complete. The month leading up to the historic announcement had been the most intellectually intense and anxiety-ridden span of his life.

Published in 1915, and already widely accepted worldwide by physicists and mathematicians, the theory assumed the universe ...

The hypothetical faster-than-light particle known as the tachyon may marry with the special theory of relativity, according to a team of physicists, making its existence more plausible.

A new theory from a University of Alaska Fairbanks scientist suggests a bold idea: that time—not space—might be the true ...

The Big Bang theory is wrong and the universe is sitting inside a black hole, scientists have suggested. Since the 1930s – ...

Astronomers have located a rare exoplanet on the edge of the Milky Way.