His appearances on the TV shows Saturday Night Live and The Big Bang Theory personalized his odd sense of humor ... nearly ...

Just how long has the universe been around? Scientists estimate the universe is 13.8 billion years old, with an uncertainty ...

The revolutionary James Webb Space Telescope and next-gen radio telescopes are probing what’s known as the epoch of ...

Galaxies in the early universe tend to be clumpy, but the new JWST discovery of a "grand design" spiral galaxy just 1.5 ...

One of the biggest mysteries in science – dark energy – doesn't actually exist, according to researchers looking to solve the ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Astronomers have ...

One theory is that ... to the matter in our Solar System, including our Earth, and us, might have drifted until it dissipated over many billions of years. The Big Bang, the moment when the ...

But deep under all that, in the very heart of our blue planet, burns a core as hot as the surface of the sun.In his 1864 ...

Lorre has teamed on The Big Bang Theory spinoff series for Max with feature writer Zak Penn. They have been joined by Big ...

The Big Bang Theory wrapped up on CBS after 12 seasons, and while most characters got a proper send-off, the long-running ...

Many of the show’s stars have supported the idea of a reunion since The Big Bang Theory came to an end. “It does still feel like yesterday that we wrapped. I think everyone is kind of trying ...

New studies offer a clearer picture of how the outer solar system formed and evolved based on analyses of trans-Neptunian objects (TNOs) and centaurs. The findings reveal the distribution of ices in ...