The movement and space between particles in a fluid affects the amount of pressure the fluid exerts. This means that the pressure in a fluid changes depending on its height, depth and temperature. The ...

The questions in this quiz are suitable for GCSE physics students studying calculating pressure, pressure in a liquid and atmospheric pressure. If you struggled with the quiz, don't panic - we've got ...

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 systems ...

A "bomb cyclone" and an "atmospheric river" are poised to deliver intense weather to the West Coast of the U.S. this week, bringing heavy rain, snow and strong winds, according to forecasters. These ...