An air pressure sensor lets this bike computer calculate wind resistance Wahoo Fitness’ new Elemnt Ace can calculate the effect of head winds and tail winds on your cycling performance.

In some places the air squeezes together over the ground. We call this high pressure. In other places there is less air that is more spread out. This makes the atmosphere thinner.

Saskatoon has been bitten by the coldest air seen in over 10 years with -50 wind chills and record low temperatures. Extreme cold warning Environment Canada has continued an extreme cold warning ...

Vertical wind shear is present nearly everywhere on Earth, since winds typically move faster at higher altitudes than at the surface. It can be stronger or weaker than normal, and that’s ...

Canadian wildfire smoke has affected Wisconsin all week, prompting multiple air quality alert extensions from the DNR.

If weather were a rock band, atmospheric pressure might be the bassist — sitting in the background, not quite the center of attention, but crucial to driving the tempo and tone. Air pressure ...

“When you think about a wind turbine, and even fields of wind turbines, they’ll stretch for miles,” said Staff Sgt. Chase Rose, a UH-1 flight engineer at Malmstrom Air Force Base in Montana.