At 12:55 p.m. on Tuesday, the National Weather Service issued an updated freezing fog advisory in effect until 1 p.m. for ...

Forecasters have to closely monitor the point at which snowflakes can melt into a cold rain. This point, known as the ...

Particular ice-nucleating proteins produced by certain bacteria have the ability to control the freezing point of water—so efficiently that no other known material can compete. An interdisciplinary ...