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The information: Do animals have names? It appears so, after new analysis seems to have found that small monkeys known as marmosets “vocally label” their monkey pals with particular sounds. How they did it: The crew used audio recorders and pattern-recognition software program to investigate the animals’ high-pitched chirps and twitters. To show they’d cracked the monkey code—and realized the key names—the crew performed recordings on the marmosets by way of a speaker and located they responded extra usually when their label, or title, was within the recording.Why it issues: Till now, solely people, dolphins, elephants, and possibly parrots had been recognized to make use of particular sounds to name out to different people. This form of analysis might present clues to the origins of human language, arguably probably the most highly effective innovation in our species’ evolution. Learn the complete story.
—Antonio Regalado
A brand new sensible masks analyzes your breath to watch your well being Your breath can provide away loads about you. Every exhalation comprises all kinds of compounds, together with potential biomarkers for illness or lung situations, that might give docs a worthwhile perception into your well being. Now a brand new sensible masks might assist docs test your breath for these alerts repeatedly and in a noninvasive means. A affected person might put on the masks at dwelling, measure their very own ranges, after which go to the physician if a flare-up is probably going. Learn the complete story. —Scott J Mulligan
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