Meteorologists were left speechless Tuesday as record amounts of snow fell along the Gulf Coast. Here’s why it was so snowy.

Like Ronald Reagan's ceremony 40 years ago, Donald Trump's inauguration is moving indoors to escape dangerously cold weather ...

There will be widespread closures around Capitol Hill, Washington Convention Center and the White House going into effect on ...

A weather system moving across the United States is set to bring rain to several major cities this weekend. New York, Miami, ...

A new blast of Arctic air sweeping from north to south will bring bone-chilling temperatures to millions of Americans this weekend and next week.

The change, a rare break with tradition, will deny Mr. Trump the pomp and large audience he hoped for at his second ...

National Weather Service meteorologists warned of temperatures cold enough to be fatal descending across most of the nation.

Snow and winds are likely to trigger flight cancellations and cause headaches for people traveling to DC for Inauguration Day.

CNN begins its full coverage at 7 a.m., PBS at 8 a.m., ABC with Muir and CBS with Norah O’Donnell start at 9 a.m., and NBC ...

Earth’s magnetic north is not static. Like an anchorless buoy pushed by ocean waves, the magnetic field is constantly on the move as liquid iron sloshes around in the planet’s outer core.

Mostly sunny with a high of 15 °F (-9.4 °C). Winds variable at 5 to 11 mph (8 to 17.7 kph). Night - Mostly clear. Winds variable at 3 to 6 mph (4.8 to 9.7 kph). The overnight low will be 2 °F ...

Clear with a high of 42 °F (5.6 °C). Winds N at 7 to 8 mph (11.3 to 12.9 kph). Night - Clear. Winds variable at 6 mph (9.7 kph). The overnight low will be 30 °F (-1.1 °C). Partly cloudy today ...