The particles in a gas are moving very quickly in random directions. The speeds of the particles vary but, on average, they move quicker than they do in liquids or solids. This means that it does not ...

A new, low-cost method for capturing carbon dioxide emissions from power plants and industrial facilities relies on a simple ...

LAWRENCE, Massachusetts — Senators Elizabeth Warren and Edward Markey are asking the leaders of Columbia Gas why there was a series of explosions and fires that affected thousands of Massachusetts ...

After taking the precaution of ordering PG&E to reduce the natural gas pressure in the pipeline that ruptured in San Bruno, state regulators now are considering returning the pressure to full capacity ...

The pressure in gas pipelines that ended up exploding and causing multiple fires in Boston-area communities last week was 12 times higher than normal, according to a letter from Massachusetts’ ...

The pressure caused by a column of liquid can be calculated using the equation: pressure = height of column × density of the liquid × gravitational field strength The density of water is 1,000 kg/m 3.