The skies will be cloudy. The low will be 1°. Pressure is the weight of the air in the atmosphere. It is normalized to the standard atmospheric pressure of 1,013.25 mb (29.9212 inHg). Higher pressure ...

A major winter storm is coming together over the U.S., with dozens of states and more than 160 million people likely to be ...

A major winter storm will bring frigid cold and to tens of millions this weekend, but why is it so hard to pin down who will ...

More than 3.5 billion years ago, the Earth was not the hospitable world we know today. The atmosphere lacked oxygen, the seas ...

“Looking at things at a very, very fast rate allows us to observe weird and wonderful phenomena,” Salamat says, calling the ...

Earth’s atmosphere is slowly leaking into space, and new research shows some of it reaches the Moon, where it may be ...

A warming Arctic set the stage for a massive winter storm expected to stretch 2,000 miles across the Eastern U.S. this ...

A common finding in high-pressure thermal stability testing is that decomposition temperatures vary across the different ...

Nor'easters can be classified into two categories, Miller Type-A and Miller Type-B, depending on their point of origin, and the type helps determine who experiences winter weather from the storm.

Hurricane Hunters are flying into a winter storm expected to impact a large portion of the United States over the weekend.

If you've watched a weather forecast and wondered what low pressure and high pressure systems are all about, we — and the ...