Water can remain liquid at temperatures far below 0 degrees Celsius. This supercooled phase is a current focus for scientific research. A theoretical model developed at São Paulo State University (UNESP) in Brazil shows that in supercooled water, there is a critical point at which properties such as thermal expansion and compressibility exhibit anomalous behavior.
Click here for original story, Study investigates a critical transition in water that remains liquid far below the freezing point
Source: Phys.org