“Using newer mathematical tools, my colleague and I have demonstrated a new theory that may accurately describe the universe. Instead of basing the theory on the warping of space and time, we ...

Einstein’s Theory of General Relativity, an immensely important update to Newton's Law of Universal Gravitation, is currently ...

In 1916, Albert Einstein discovered that his theory of general relativity predicted the existence of gravitational waves — ...

For decades the Big Bang defined how we think about the origin of everything. The Eternal Universe theory now challenges that ...

A theory holds that dark matter could be involved in a mirror universe and that runs backwards before the Big Bang.

How exactly did the universe start and how did these processes determine its formation and evolution? This is what a study published in Physical Review Research hopes to address as a team of ...

To astronomers in the 1990s, these three facts were self-evident: The universe is expanding; all the matter in the universe ...

The Big Bang Theory universe continues to grow, but it remains stuck on one particular character from the original series, ...

Just as ocean waves shape our shores, ripples in space-time may have once set the Universe on an evolutionary path that led to the cosmos as we see it today.

New observations from the James Webb Space Telescope (JWST) suggest the cosmos may be much older than once believed. For decades, scientists have held that the universe is about 13.