Genetic Ancestry Testing is big business (and growing)
The article "Genetically Capitalist" by Samuel Bowles (reviewing a book) got into Joseph Townsend's analysis of predator/prey interactions. See 318 Science 394.
The discussion by Science of the 2007 Nobel Prize in chemistry gets into some of the politics of prize giving. Nobel winner Gerhard Ertl is quoted: "I was a little disappointed that he [Gabor Somorjai of UC/Berkeley] didn't share [the Nobel Prize] with me." The Science article did get into Ertl's contributions to the understanding of the Haber-Bosch process for making ammonia from nitrogen and hydrogen. See 318 Science 373.