Researchers spotted a second distant star orbiting a well-known black hole and its stellar companion in a never-before-seen ...

A decade after the discovery of the “amplituhedron,” physicists have excavated more of the timeless geometry underlying the ...

This vital work is both an introduction to, and a survey of singularity theory, in particular, studying singularities by means of differential forms. Here, some ideas and notions that arose in global ...

In this topic, our goal is to utilise and further develop the theory of non-linear PDEs to understand singular phenomena arising in geometry and in the description of the physical world. Particular ...

When we go backwards in time through the history of the cosmos, the distances and volumes shrink, while the average energy ...

When black holes merge, what happens inside of them is anybody's guess. Black hole mergers are beautiful — and some of the most violent events in the cosmos. Here's how the process unfolds.

If true, this theory could explain how all of the matter in our universe was created.

Albert Einstein's general theory of relativity was published more than a century ago and and it could save Earth from a black ...

Irish novelist John Banville has enjoyed unlimited access to Spain's Prado Museum for the past month as its latest ...

Ben Shattuck’s collection of short stories, The History of Sound, is clean and polished – but they never reach any tangible ...