tobacco plant firefly gene Bioluminescent plants don't exist in nature — but you can buy one Shining Light on Molecular Darkness

Whether it's cigarette smoke, cannabis odor, stale air, food smells, pet odor, or years of accumulated odors trapped inside fabrics, most people make the same mistake: They try to cover the smell up

Whatever parallels might unfold in AFL's biggest game on Saturday, there's one detail in the photo that places it firmly in 1973 and leaves this year's Brownlow winner Dusty Martin looking every bit the clean-cut model professional

If the cigars are stored open and surrounded by fresh air, the touch of ammonia disappears after only a few months, and after two to three years the cigar smells rather flat

Tip for Tobacco Brands: When designing cartons, consider regional preferences and compliance with local regulations for pack size and labeling

Sometimes, though, it's just a matter of an unbalanced blend