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A few brief reports about international science and technology from Canada to Kenya, including one about how humans thousands of years ago in what is now Argentina butchered and presumably ate giant ground sloths.
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Rather than wiping microbes out, antiperspirants and foot powders increased the diversity of microbial flora in armpits and between toes. Christopher Intagliata reports.
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Two monkey species who last shared a common ancestor 3 million years ago have "eerily similar" alarm calls.
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Millipedes, often blind, have come up with clever physical signals to ward off sexual advances from members of wrong species.
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People appear to consume between 74,000 and 121,000 microplastic particles annually, and that's probably a gross underestimate.
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At the third Scientific American “Science on the Hill” event, “Solving the Plastic Waste Problem”, one of the issues discussed by experts on Capitol Hill was biodegradability.
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Researchers trained a neural network to scrutinize high school essays and sniff out ghostwritten papers. Christopher Intagliata reports.
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Anthropologists found parasite eggs in ancient poop samples, providing a glimpse of human health as hunter-gatherers transitioned to settlements. Christopher Intagliata reports.
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Murray Gell-Mann, 1969 Nobel Laureate in Physics who identified the quark, died May 24th.
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Some wild female bonobos introduce their sons to desirable females—then make sure their relations won’t be interrupted by competing males. Karen Hopkin reports.
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