Kiss me: a kiss is not just a kiss, but entails a story of passionate attraction that takes us back to our animal roots

Article Abstract:

The physiological aspects of kissing are discussed, along with its history and social implications. The existence of Jacobson's Organ, a mechanism in the nostrils that detects pheromones, in humans is also discussed.

Public affairs, Behavior Theory, Social aspects, History, Behavior, Human behavior, Kissing, Pygmy chimpanzee, Bonobo, Human acts, Human behaviour

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Sex in the sun?

Article Abstract:

This article discusses the relationship between skin color, ultraviolet light, sexual reproduction, and evolution. Topics include skeletal development, vitamin D3 production, and skin cancer.

United States, Health aspects, Research, Causes of, Genetic aspects, Ultraviolet radiation, Human evolution, Skin cancer, Reproduction (Biology), Reproduction, Skin color

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Foul proof of foul play

Article Abstract:

This article describes how analysis of archaeological evidence proves that cannibalism existed in Colorado. A brief discussion of biochemical and protein analysis is presented.

Colorado, Analysis, Antiquities, Feces, Fossils, Historic sites, Cannibalism, Cannibalism (Human behavior)

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