Normally, as you go up into the atmosphere, temperature decreases with height. But this is not always the case. The atmosphere is made up of many different layers that have different characteristics.

Temperature inversions occur when the temperature increases with increasing altitude, creating atmospheric stability that inhibits vertical air mixing. Pilots should be aware that nocturnal inversions ...

There can be long stretches throughout the year, especially during the winter, when it doesn't seem like the clouds want to break up. The lack of sunshine can come from what meteorologists call a ...

Let’s start with a very basic piece of scientific information: Warm air rises. This happens largely because warm air is less dense than the cooler air that surrounds it. This process also occurs when ...