Knots are everywhere — from tangled headphones to DNA strands packed inside viruses — but how an isolated filament can knot itself without collisions or external agitation has remained a longstanding ...

We are deeply intuitively familiar with our everyday physical world, so it was perhaps a bit of a surprise when researchers discovered a blind spot in our intuitive physical reasoning: it seems humans ...

Electromagnetic knots represent intricate, three-dimensional configurations in which electric and magnetic field lines interlace to form non‐trivial topological structures. These configurations, ...