dogs, diets, & the impact of evolution

Yvonne d'Entremont (aka SciBabe) recently posted an article on 'alternative' foods and health products for pets, in her usual no-holds-barred style. It's always good to see pseudoscience called out for what it is, and in the case of pet-focused quackery it's a message that needs multiple repeats. Why? Because pets are dependent on us, & […]

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vegetarian spiders? what is the world coming to?

Like probably everyone reading this, I have always thought that spiders are carnivorous, sucking the precious bodily fluidsA from their prey. I mean, those fangs! And I was wrong, for it seems that some spiders eat some plant material alongside their liquid meals – and some are almost fully vegetarian. A just-published paper (Painting, Nicholson, […]

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they wander our faces at night – and procreate in our eyelashes

they wander our faces at night – and procreate in our eyelashes

Demodex mites are tiny little creatures that live in mammals’ hair follicles. I first heard about them years ago, when I watched a documentary with my science class back at PN Girls’ High. It was about animals that are parasitic on humans, and after the segment on eyelash mites, I don’t know about the girls […]

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the bedbug genome and their bloody habits

Once upon a time, I wrote about traumatic insemination in bedbugs. (Those of my friends who are still traumatised by learning about the reproductive habits of various slug species may not wish to follow that link.) Now, two papers just published in Nature Communications describe the results of sequencing & examining the genome of the […]

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