The late sighting of Cloudless Sulphur truly had been a gift. Although they can appear near Canada, after the breeding season they migrate to the low southern part of the country. Angelkeep’s visitor ...
The researchers found that the signature stink comes from the substance putrescine – a diamine derived from the breakdown of the amino acid arginine, which contributes to the smell of rotting meat – ...
Sulfur is one of the oldest known acne treatments. Yes, sulfur. The same stuff the flammable ends of matchsticks are made of is also used as an acne treatment. Historically known as brimstone, sulfur ...