General relativity fails at describing the interior of black holes, so scientists have turned to loop quantum gravity theory, which sees space-time as a mesh of tiny loops.

Seeking endorsements for her new book, Chanda Prescod-Weinstein finds herself staring at fundamental questions of space, time ...

A novel theory of 'wavy space-time' suggests that 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.

A snippet of Bach goes a long way toward explaining space and time from a Euclidean perspective.

A new study may help answer one of the universe's biggest mysteries: Why is there more matter than antimatter? That answer, in turn, could explain why everything from atoms to black holes exists.

Tezduyar first introduced space-time computational flow analysis in 1990 as a framework for modeling fluid flow with greater ...

The authors start from the concept of space-time corresponding to our physical reality: with three spatial dimensions and one time dimension.

This way of portraying space-time changes fundamental physics, especially in extreme settings such as black holes or the Big Bang — which is thought to have birthed the universe.

Researchers suggest gravity's role as cosmic binder could be revealed by slight ripples in the space-time continuum.

Albert Einstein's General Theory of Relativity celebrates its 100th anniversary in 2015. See the basic facts of Einstein's relativity in our infographic here.