The Big Bang theory has dominated our understanding of the universe’s origin for almost 100 years. It describes a moment when ...

Using the James Webb Space Telescope, astronomers have captured the clearest picture yet of how galaxies formed in the early universe.

This fan-favorite character from "The Big Bang Theory" spent the 2000s building a surprisingly stacked résumé with a great ...

If it is a galaxy, it would be the oldest known galaxy in the cosmos, but it could also be a brown dwarf or an early black hole.

Political scientist and author Charles Murray joined the RealClearPolitics podcast on Friday to talk about his new book, ...

JWST observations show that early galaxies were chaotic, gas-filled systems rather than stable disks. Researchers from ...

Researchers have moved one step closer to solving one of science’s greatest mysteries—why the universe is filled with matter instead of nothing. Scientists at Indiana University have made a major ...

Physicists measure plasma heat at trillions of degrees, revealing key secrets about the Big Bang and the universe’s birth.

Rice University researchers have captured the temperature profile of quark-gluon plasma, the ultra-hot state of matter from ...

So much happened in the earliest moments of the universe. Elementary particles appeared, the first nuclei of hydrogen and ...

Theorists have found that a “warm” version of cosmic inflation is consistent with known physics, linking it to the hunt for ...

These knots, made of tangled energy fields, may have briefly dominated the cosmos after the Big Bang and helped create the ...