I was looking through the SciTech Daily website (a good place to go for new reading in a whole range of science areas) when I saw the link to an article on the evolution of running in Homo. Followed it, read the article – & thought, this is really interesting.
Continue readingThat got your attention, didn't it? Being male can be a risky business. In a butterfly called Hypolimna bolina, there's a rather nifty bacterial parasite called Wolbachia that has unfortunate effects on male butterflies. It's carried down the maternal line and kills off male embryos. Just the males. This can result in some pretty skewed sex ratios. (And presumably an […]
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