The Translucent Jewel Caterpillar, the Nudibranch of the Forest. Gorgeous caterpillar covered in break-off gumdrops that may help it escape predators. Turns into a bright orange furry moth.
Big dust up about kin selection. Biologists E.O. Wilson, Martin Nowak, and Corina Tarnita publish a paper attacking kin selection, the idea that the reproductive success of a gene is influenced not only by its effects on its carrier, but also by its effects on related individuals (kin) carrying the same gene. 130 some odd other biologists respond. Richard Dawkins weighs in. Some talking bears offer a summary. [via]