Although some compelling evidence exists to support the idea that a repulsive force similar to dark energy exists, it has yet to be directly observed or measured. To circumvent this uncomfortable ...

Strong interactions between subatomic particles like electrons occur when they are at a specific energy level known as the van Hove singularity. These interactions give rise to unusual properties in ...

Forget one Big Bang — try many. A bold new theory pokes holes in the popular origin story, suggesting the universe evolves through a series of lightning-fast bursts, rewriting what we know about ...

A cartoon of a black hole and a naked singularity. Either of them can be the end product of a gravita tional collapse of matter, depending on initial and other conditions. For a black hole, nothing, ...

Are physicists undecided about whether the prediction of singularities means they actually exist? originally appeared on Quora: the place to gain and share knowledge, empowering people to learn from ...

Superconductors that work at temperatures much higher than absolute zero have befuddled scientists since they were discovered. A new theory might be about to change that. When you purchase through ...

Algebraic geometry, a field devoted to the study of solutions to polynomial equations, has evolved into a cornerstone of modern mathematics. A central theme within this discipline is the analysis of ...

Differential geometry is the study of smooth manifolds and the intrinsic properties of spaces that can be described locally by Euclidean geometry. Within this expansive field, singularities represent ...