Grace Calvert and Charles Lowe have prepared from coal tar products of a most extraordinary ... The processes by which these wonders of chemical art are manufactured are not yet known; but we ...

CHARLOTTE — Crews were on the scene of a two-alarm fire in northwest Charlotte Tuesday morning. The Charlotte Fire Department ...

The marble-sized white and grey balls were tested and discovered to contain "saturated fatty acids, along with fecal coliforms and E-coli." ...

Nicotine is more addictive than heroin. But it doesn't cause cancer per se. It is the toxic tar chemicals from the smoke that cause cancer. In the Spring of 2001, as a physician and member of the ...

Coal-tar-based sealcoat is a potent source of PAHs and related chemicals. Worn particles of coal-tar-based sealcoat are transported by rain, wind, tires, and even our feet from pavement to other ...

2012 — Chemical action plan for PAHs is finalized with specific ... 2011 — Washington bans the sale and application of coal tar pavement sealants.