New tools help us peek into the “black box” of AI communication, revealing how AI agents develop their own unique ways of ...

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

New research suggests black holes are unstable, challenging Einstein's theory of general relativity and the Kerr solution.

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

The Big Bang theory suggests that the universe began as a hot, dense point, expanding into the cosmos we observe today.

Our most powerful telescopes have revealed that the cosmos is surprisingly simple on the largest visible scales. Likewise, ...

Black hole formation could be a little Big Bang in reverse, coupling the matter of a dying star with dark energy, the ...

Patchen Barss’s The Impossible Man is a warts-and-all portrait of Roger Penrose, his Nobel Prize-winning work and his fraught ...

We call this a singularity. Albert Einstein's theory of general relativity describes how spacetime is shaped. Spacetime is a way of describing the three-dimensional geometry of the universe ...

There may well be simpler, more powerful and more testable explanations for the basic properties of the universe than those ...

Instead, people are now using it to reset their goals. Dubbed “October Theory,” these people are rethinking their approach to the last three months of the year. They’re using it as a time to ...