The most unusually cold air in the Northern Hemisphere will be over the United States early next week, bringing dangerously ...

An arctic blast is expected to swoop through the eastern United States in the New Year, potentially bringing the coldest ...

A Siberian chill is on the horizon, threatening to plunge the U.S. into a deep freeze in parts of the east coast ...

After two years of debate and 90,000 public comments, NOAA withdrew a contentious boat speed rule aimed at Atlantic right ...

NOAA originally proposed ... The rule currently states most boats that are 65 feet or longer must travel at 10 knots or less in certain locations along the East Coast during certain times of ...

Temperatures are expected plunge across the country this weekend.

A massive winter storm poised to unleash a barrage of heavy snow, treacherous ice, rain, and severe thunderstorms across a ...

Here's how to watch the northern lights predicted to color the night sky on New Year's Eve this year. See the lights on Dec.

Another massive winter storm is forecast to pummel the southern and eastern U.S., with impacts from Texas to the Carolinas.

Brutal cold will open the door for a winter storm to take a somewhat unusual track through the South and create treacherous ...