05/03/2024

Research team designs small-scale 'chemical nose'

A living organism's nose is essentially a biological molecule detector that sends neurological signals to the brain, which then decodes a particular scent. Human noses, with six million olfactory receptors, can distinguish ...

Researchers focus on finding flaws in superbugs' armor

Recent years have seen the rise of bacterial pathogens that have developed resistance to antibiotics. One such superbug, carbapenem-resistant Acinetobacter baumannii (CRAB), kills hundreds of critically ill patients in the ...

Training drones to detect greenhouse gas sources

How do you map something that is both invisible and odorless? Researchers at the University of Oslo have trained drones to find the best places to measure greenhouse gases on their own.

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