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Blood odour chemical gets carnivores drooling

Life

Blood odour chemical gets carnivores drooling

An aldehyde molecule gives blood its distinctive smell – Siberian tigers and wild dogs even chomped on wood smeared with the stuff

News

Can chocolate boost memory? Only in insane amounts

Health

Can chocolate boost memory? Only in insane amounts

News

Biological litmus paper detects Ebola strains

Health

Biological litmus paper detects Ebola strains

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Microbubbles illuminate a rainbow web of blood vessels

Technology

Microbubbles illuminate a rainbow web of blood vessels

Regulars

Tumour traps: How to arrest cancer as it spreads

Health

Tumour traps: How to arrest cancer as it spreads

Features

Brain regeneration: Crayfish turn blood into neurons

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Targeted clot-busting drug won't boost bleeding risk

Health

Targeted clot-busting drug won't boost bleeding risk

News

Machine predicts heart attacks 4 hours before doctors

Technology

Machine predicts heart attacks 4 hours before doctors

News

Bloodsuckers fed on dinosaurs 130 million years ago

Life

Bloodsuckers fed on dinosaurs 130 million years ago

News

Simple blood test gives early warning of Alzheimer's

Health

Simple blood test gives early warning of Alzheimer's

Patients showing mild early symptoms of cognitive decline could soon learn if they will develop Alzheimer's thanks to a new blood test

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Life

Tibetan altitude gene came from extinct human species

News

Dr No: Seven things you shouldn't let your doctor do

News

Health

The five most likely ways to beat dementia

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Health

Human brain's ultimate barrier to open for first time

News