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Articles on Nose

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The microbiome functions as an ‘invisible organ’ but it often makes its presence known by emitting sounds and smells. (Shutterstock)

The nose knows: How microbiomes and the smells they produce help shape behaviour in bugs, birds, beasts and humans

The microbiome and its signature smells are crucial for most organisms, whether human, insect or plant. The silent signals sent by the microbiome are essential communications that influence behaviour.
Smoke rises on April 15, 2022, above 400 new graves in the town of Severodonetsk, Ukraine. Carolyn Cole/Los Angeles Times via Getty Images

Russia is being made a pariah state – just like it and the Soviet Union were for most of the last 105 years

The West’s new approach to Russia – bar it from international organizations, restrict international trade, prevent further military moves – looks just like how it treated Russia in the 20th century.
Sneezing with your eyes closed is a reflex you can consciously override. Robert Kneschke/EyeEm via Getty Images

A pediatric nurse explains the science of sneezing

People sneeze for many reasons and in many ways. One of them is to protect your airways from irritants and infectious disease.

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