“Using newer mathematical tools, my colleague and I have demonstrated a new theory that may accurately describe the universe.

Space has always fascinated us, but not every mystery comes with comfort. Some are so unsettling that solving them might […] ...

The early universe may have been such a violent place that space-time itself fractured like a pane of glass, releasing gravitational waves that astronomers say we may have already detected.

What is time? Sten Odenwald explains how recent theories about the quantum nature of gravity provide some unique and fantastic answers.

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

The multinational scientific collaboration COSMOS releases the largest map of the universe, going back to almost the beginning of time ...

As the universe expands, it feels like it must be spreading out from some initial point. But a physicist explains why that’s ...

Black hole and Big Bang singularities break our best theory of gravity. A trilogy of theorems hints that physicists must go to the ends of space and time to find a fix.

Scientists on Wednesday unveiled evidence that gravitational waves, the ripples in the fabric of space-time predicted by Albert Einstein more than a century ago, are permeating the universe at low ...

The fabric of expanding space as illustrated over cosmic time. One of the consequences of the expansion is that the farther away a galaxy is, the faster it appears to recede from us, and that the ...

Hello, and welcome to November’s Lost in Space-Time, the monthly physics newsletter that unpicks the fabric of the universe and attempts to stitch it back together in a slightly different way.