The Bernal-Fowler ice rules stipulate that each water molecule in an ice crystal should form four hydrogen bonds. However, in extreme or constrained conditions, the arrangement of water molecules ...

A breakthrough by researchers at The University of Manchester sheds light on one of nature's most elusive forces, with wide-reaching implications for medicine, energy, climate modeling and more. The ...

Conventional materials typically maintain a stable solid state under specific application conditions. However, materials that combine high mechanical strength with reversible switching states are ...