The Arctic Oscillation is a metric used to describe the strength of the polar vortex, or mass of arctic air that rotates ...

As the nights grow colder, the harsh winter temperature is a critical factor in not only how we feel, but our plants as well. A hard freeze is more than just a cold night, it’s a stretch of ...

An avalanche is a sudden, fast-moving slide of snow down a mountain slope, triggered when weather conditions weaken the ...

Surface temperature is the temperature on the ground level, which often determines when roads freeze, helping explain why icy ...