Occasionally in summer, bursts of cooler Southern Ocean air push northwards (as happens frequently in winter). During these ...

Residents are noticing how much less snow has fallen over the years, as snowshoes, cross-country skis and sleds gather dust ...

The West will deal with rain on the first day of winter, the East and Great Lakes will get snow and cold, with very cold wind ...

Snow dots the Martian landscape in these images from ESA's Mars Express orbiter and NASA's Mars Reconnaissance Orbiter.

The first day of winter is marked by the winter solstice, which occurs when the Earth’s axis tilts farthest from the sun.

Powerful storms could fuel travel chaos this week as heavy rains are forecast for the West Coast while in the Central and Eastern states brutal cold and ... addition to the snow, AccuWeather ...