An international team of astronomers has uncovered multiple evolutionary paths for the universe's most massive galaxies. Observations of ultramassive galaxies, each containing more than 100 billion ...

But there are several important anomalies, including a widely debated one called the Hubble tension. It is named after Edwin ...

A massive young galaxy cluster has been found glowing with super-hot gas billions of years earlier than expected, defying current theories.

A galaxy cluster in the early universe is 10 times hotter than it ought to be, which may reshape how we think these enormous ...

A 'shadow' cast on the faint, leftover glow of the Big Bang has revealed a giant object in the early Universe that defies our ...

A giant impact on the early Earth could have brought the building blocks of RNA to our planet, which new research suggests ...

What if there are other universes, just like ours? With an infinite number of Earths? With uncountable versions of you? And ...

An analysis of several experiments aimed at detecting the mysterious neutrino has identified a hint of a crack in the ...

If you’ve ever wondered what happens when the mundane chaos of a comic book store collides with universe-level stakes, The Big Bang Theory spinoff Stuart Fails to Save the Universe on HBO Max might ...

HBO is serving up a bevy of new shows in 2026, including the long-awaited follow ups to "Euphoria" and "The Comeback," as ...

"The Romance of Reality" explains how life and consciousness can proliferate despite the seeming contradiction between ...

From the return of Bridgerton to the premiere of Margo's Got Money Troubles, here's everything new and returning to make the ...