Findings from the Dark Energy Spectroscopic Instrument (DESI) suggest that dark energy could be evolving over time. If ...

There are moments in the history of human thought when a simple realization transforms our understanding of reality. A moment ...

Because scientists studying quantum field theory — a framework that ... it would collapse like a house of cards." The false vacuum theory isn't new. But the researchers believe that their ...

Physicists have performed a simulation they say sheds new light on an elusive phenomenon that could determine the ultimate fate of the universe. Pioneering research in quantum field theory around ...

Quantum field theory marries the ideas of other quantum theories to depict all particles as “excitations” that arise in underlying fields. The British physicist Paul Dirac started the ball ...

Big Freeze, Big Rip, Big Crunch, Bounce or vacuum decay? Steven Strogatz speaks with theoretical ... But confirmation is needed. Quantum field theory may be the most successful scientific theory of ...

Physicists have proposed a radical approach that questions decades of belief about how gravity, spacetime, and quantum mechanics fit together.

Albert Einstein’s special theory of relativity, which explains what happens when things move very fast – to create what are known as quantum field theories. Three different quantum field ...