For two decades, scientists believed the cosmological constant, known as λ (lambda), was positive. That meant the Universe ...

Georgie and Mandy are working out all of life's kinks, together. Here's what to know about the return of "Georgie & Mandy's ...

Pulsars could be helping scientists distinguish between gravitational waves caused by supermassive black hole collisions and ...

Why is the universe expanding at an ever-increasing rate? This is one of the most exciting yet unresolved questions in modern ...

Nearly twenty years ago, The Big Bang Theory set up a story that it knew would take hundreds of episode to finish.

Among the latest additions to the The Big Bang Theory universe is Georgie & Mandy's First Marriage Season 1, which premiered ...

Scientists have been using complicated, hypothetical particles to explain the Big Bang, but this theory posits that a simpler ...

Our universe appears to be doing so now, which means that over time more and more stars are disappearing outside of our view.

Here's everything to know about the second season of "Georgie & Mandy's First Marriage," including how to watch it.

New observations from the James Webb Space Telescope hint that the universe’s first stars might not have been ordinary fusion ...

A research team led by Rice University physicist Frank Geurts has successfully measured the temperature of quark-gluon plasma (QGP) at various stages of its evolution, providing critical insights into ...