Huge swaths of North America are facing subfreezing temperatures this week as cold Arctic air pushes southward. Paradoxically ...

Frigid air that normally stays trapped in the Arctic has escaped, plunging deep into the United States for an extended visit that is ...

Brutally cold Arctic air across the eastern two-thirds of the United States is opening the door for an impactful winter storm ...

The Beethoven House in the western German city of Bonn has purchased an important original manuscript by composer Ludwig van ...