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Life

Stomach rumbles start in the back of your brain

A belly rumble tells you it's time to eat. But the noise is actually a sign from your brain telling your body it is running low on glucose

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Last Word

Boil foils

Regulars

Shell suits

Last Word

Shell suits

Regulars

Cold potatoes could counter health effects of red meat

Health

Cold potatoes could counter health effects of red meat

News

Fat and sugar: Diet of confusion

Fat and sugar: Diet of confusion

Leader

Space salad glows purple in a greenhouse made for Mars

Space

Space salad glows purple in a greenhouse made for Mars

Regulars

Heart attack on a plate? The truth about saturated fat

Health

Heart attack on a plate? The truth about saturated fat

Features

Technology

Iron supplements in nano form are gentler on gut

News

Genetic moderation is needed to debate our food future

Earth

Genetic moderation is needed to debate our food future

Comment

Seaweed supper: recipes for a three-course meal

Life

Seaweed supper: recipes for a three-course meal

Edible seaweed is not only nutritional, it's delicious too – but don't take our word for it, try it for yourself

Features

Earth

Fix farms in a few countries and feed 3 billion people

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Internal reservoirs

Regulars

Earth

Kelp wanted: Pioneering the seaweed farm of the future

Features

Health

Detroit water shut-offs condemned as threat to health

News