tobacco depictions History of the appearance of tobacco A medical history of smoking,

One Mans Trash is a Mammoth Cave Treasure What was found in Crystal Lake was a lot of items you would expect a visitor to drop while on a cave tour

Cilia is a tiny hair-like substance that lines the airways and helps clear toxins away

November 1, 1993

Time between payment and delivery: Companies that receive payment far in advance of delivering their products or services are riskier to payment providers

"This continued inaction is a shocking deference to the tobacco industry, which has repeatedly demonstrated its willingness to profit from products that result in death," said Karen Knudsen, the CEO of the American Cancer Society and its affiliate Cancer Action Network