By taking two flakes of special materials that are just one atom thick and twisting them at high angles, researchers at the ...

A mathematical problem solved by Susanna Heikkilä relates to the classification of quasiregularly elliptic 4-manifolds, asking what four-dimensional shapes can be obtained by deforming ...

Quantum physics just took a leap from theory to reality! Empa researchers have, for the first time, successfully built a long ...