Mineral chimneys found on the Dead Sea floor signal potential sinkhole sites, aiding in hazard prediction and environmental ...

Plan to light up your fireplace as the cold winter weather overtakes Arizona? Make sure your chimney is ready for the job.

It may feel warm directly in front of the fireplace, but it draws a huge amount of heated air up the chimney. This makes your furnace or ... burning cord wood gives off a lot of particulate matter ...