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vampire bat

Life

Vampire bats might avoid bitter substances to dodge indigestion

Vampire bat taste receptors react to "bitter salts" like magnesium sulphate – perhaps because drinking water containing the salts might react badly with the blood the bats eat

News

round goby fish

Environment

Some fish fins are as sensitive to touch as human fingertips

News

naked mole rat

Life

Naked mole rats are nearly deaf because their ears can’t amplify sound

News

Anosmia

Definition

Anosmia

plank

Last Word

This week’s new questions

Regulars

miso soup

Humans

Umami: How to maximise the savoury taste that makes food so satisfying

Regulars

Humans

The life of Veronique Le Guen, record-breaking caver

Regulars

Some people are exceptionally good at recognising voices

Mind

Some people are exceptionally good at recognising voices

News

Fossil of a newly-discovered mammal shows it had bizarre ears

Life

Fossil of a newly-discovered mammal shows it had bizarre ears

News

Mother and baby

Humans

Babies are less afraid when they can smell their mothers

When babies can smell their mothers’ odour, their brains respond less to fearful situations

News

Humans

Just thinking about bright objects changes the size of your pupils

News

Humans

Your body's hidden language: How smell reveals more than you ever knew

Features

Mind

Weird illusion makes you think fabric is moving faster than it is

News

Humans

Humans are good at smelling cheese thanks to special smell receptors

News