Significant ice and snow will fall across northern states on Wednesday, Thursday and over the weekend as a busy weather ...

The temperature swing is a 180-switch from the nearly 10 inches of snow that fell in a day in north Florida in late January, ...

Temperatures may approach record territory across more than a dozen states next week as mild Pacific air takes charge during the early days of February, AccuWeather experts say. The surge of mild air ...

The world's biggest iceberg is drifting toward a tiny south Atlantic island, potentially affecting the wildlife there, ...

The planes didn’t break the sound barrier because it was the air moving them so quickly, not their engines. The report ...

Planes crossing the Atlantic Ocean can reach speeds of 840 mph as they’re carried by the jet stream. NurPhoto via Getty Images The plane was in the air less than 30 minutes before reaching ...

But within 23 minutes of takeoff, it was careening over the Atlantic at 803 mph — and still got to London’s Heathrow Airport on time. The reason? Fierce jet stream winds supercharging its speed.

The storm comes after the North Atlantic jet stream was fueled by the recent cold spell in the US. Its winds were 250 miles per hour faster than usual, causing at least two flights to reach ground ...

Americans are likely to pay more for products from popular Chinese e-commerce platforms like Shein and Temu as the U.S. Postal Service said it would stop accepting parcels from China and Hong Kong ...

A wavy jet stream has plunked an active storm track across Canada, with several clippers expected to swoop from the northern Prairies toward the Great Lakes, and then on toward Atlantic Canada.

The jet stream that helped dump a foot of snow on the Gulf Coast is now accelerating over the Atlantic Ocean, helping fuel the strongest storm on record over Ireland with gusts over 100 mph and 50 ...