Pig pheromone proves useful in curtailing bad behavior in dogs

A professor at Texas Tech discovers Androstenone can stop dogs from barking, jumping. In a sense, John McGlone was just like any other pet owner a few years ago. He simply wanted to keep his Cairn Terrier from barking incessantly.

Why King Kong failed to impress

Humans have the same receptors for detecting odors related to sex as do other apes and primates. But each species uses them in different ways, stemming from the way the genes for these receptors have evolved over time, according ...