We’re experiencing an Arctic blast. This Arctic air is a large mass of cold air aloft, typically found over the poles, where it spins in place. Usually, it stays up there due to a strong jet stream in ...

Some southern states are bracing for their biggest winter storm in several years as snow falls from the Rockies to the East ...

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

But we'll be back tomorrow with more updates on the war in Ukraine. Here are the key lines from today: Outgoing US defence secretary Lloyd Austin announced a $500m (£407m) aid package for Ukraine ...

Trump has made his views crystal clear - he wants to buy Greenland, a strategically located island in the arctic region between North America and Russia, northwest of Europe. But who does ...