We’ve been told by science that the universe is expanding relentlessly, driven by a mysterious force called dark energy.

Physicist Sean Carroll explains how physics, astronomy, philosophy, and classics all help us understand the expanding ...

Although some compelling evidence exists to support the idea that a repulsive force similar to dark energy exists, it has yet to be directly observed or measured. To circumvent this uncomfortable ...

In this video, we delve into the Big Bang Theory, which explains the origin and expansion of the universe. This theory ...

You might think galaxies can’t ever find each other in our runaway cosmos, but it turns out gravity can sometimes overcome ...

Add Yahoo as a preferred source to see more of our stories on Google. About a century ago, scientists were struggling to reconcile what seemed a contradiction in Albert Einstein’s theory of general ...

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 13.8 billion years old ...

In the search to understand how the universe came to be, a new theory is rewriting the script. Instead of one massive, fiery birth like the Big Bang, this idea suggests the cosmos has been growing in ...

The expansion rate of the universe may be slowing down, rather than accelerating at an ever-growing rate, a potentially groundbreaking new study has hinted. The suggestion challenges both the 2011 ...

You've heard of the Big Bang, but have you heard of this BIG BANGER from Horrible Science? Sing along for the rest of time to ...

I came across on the internet a commentary titled, “The universe did not start with the Big Bang — Feyman explains why.” ...

You have questions. I have some answers. Q: I heard a rumor there might be a spinoff from “The Big Bang Theory” in the works. Did you hear anything about that? If so, do you know when and what channel ...