Mosquitos – fine-tuned by evolution to preferentially feed on humans

Would you look at that! The story of mosquitos, cheese and body odour has taken another leap into scientific respectability with a paper being published in the pinnacle of journals, Nature. “Evolution of mosquito preference for humans linked to an odorant receptor” by McBride and colleagues was published towards the end of last year and looks at how the domestic form of the mosquito Aedes aegypti has evolved striking evolutionary adaptations that help it to find, bite, and spread disease to humans.

Aedes aegypti during a human blood meal.
By James Gathany [Public domain], via Wikimedia Commons
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Science’s Silliest Stories – Science Museum Lates

Last week I ran an event at the adult-only Lates event at London’s Science Museum titled Science’s Silliest Stories. In it I told a story of some of the odder pieces of research that have been published recently to draw out some of the more curious sides of scientific research. I really enjoyed the evening. It was great to see friends who came and the audiences seemed to really get into it – perhaps the alcohol helped! Unfortunately I didn’t manage to record it (mainly to show my wife who was away with work), but here is essentially what I said:

Science’s Silliest Stories

Hello and welcome to science’s silliest stories.

In the next 20 minutes or so I will be regaling you with some of the sillier stories from science and scientific research. I’ll take you on a journey through real recent research, from animal sex, penises and vaginas, through to findings about wobbly pregnant women, levitating frogs and cheesy mosquitos. I’ll mention Sarah Palin’s now infamous quote about fruit fly research but hopefully leave you on a positive note that scientists aren’t always out to waste your tax money.
Continue reading “Science’s Silliest Stories – Science Museum Lates”