Clocks might be far more fundamental to physics than we ever realized. A new theory suggests what we see around us – from the ...

Time travel has long been a topic of science ... or CTCs—paths through space-time that loop back to the same ... A new quantum theory shows that time travel might work—if memory, ...

Three intertwined time directions may underpin everything, turning space into mere “paint on the canvas” and pushing physics ...

Time, not space plus time, might be the single fundamental property in which all physical phenomena occur, according to a new ...

A trippy fringe theory suggests that time is the source of all physical matter, and space is merely a byproduct.

One of the biggest questions in physics asks whether space-time is classical or quantum in nature. From slow neutrinos to quantum foam, these experiments are hoping to finally answer it ...

A controversial theory suggests that brain microtubules could contain quantum phenomena, linking your consciousness to the ...

A novel theory of "wavy space-time" suggests the division between our best descriptions of the universe on its smallest and largest scales may be because gravity does not play by quantum rules.

Time is a thorny problem for physicists; its inconsistent behavior between our best theories of the universe contributes to a deadlock preventing researchers from finding a "theory of everything ...

Unfortunately, the general theory of relativity (GR) – which describes how gravity and space–time work in our universe – is not compatible with quantum mechanics. Indeed, GR says that space–time is ...

A new quantum theory shows that time travel might work—if memory, aging, and entropy reset inside a closed time loop. (CREDIT: CC BY-SA 4.0) ...

Time may not be a fundamental element of the universe but rather an illusion emerging from quantum entanglement, a new study suggests. Time is a thorny problem for physicists; its inconsistent ...