If the air pressure is higher than the pressure in the jar, the balloon will push down. Categories : Weather Tidbits Tags : air pressure , barometer , experiements , homemade , weather experiment ...

While these clocks once served an important practical function for sailors, aristocrats, and weather enthusiasts, they are ...

Everyone loves a breath of fresh air. Unfortunately, too often our air is anything but fresh.

The Black Hawk that collided with an American Airlines jet in January may not have had accurate altitude readings, ...

Last month, an American Airlines passenger jet and an Army helicopter collided as the plane prepared to land at Washington ...

It's been one year since communities across southern Wisconsin were hit by the state's first February tornadoes in recorded history. A look back at what caused these tornadoes here.

As air rises it cools and clouds form. In everyday life, the pascal is a unit of pressure and best known from meteorological barometric pressure reports, where it occurs in the form of ...

Before joining CNET, Caroline wrote for past CNN anchor, Daryn Kagan. Even if you rarely have guests, having an air mattress on hand can be useful. Your bed breaks, and you need somewhere to sleep ...