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Zoologger: Octopus makes own quicksand to build burrow on seabed

Life

Zoologger: Octopus makes own quicksand to build burrow on seabed

Southern sand octopus is first cephalopod found to build underwater hideout by burrowing through quicksand and daubing the walls with mucus

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Earth

Palm oil: How this eco villain is mending its ways

Comment

Why did sex evolve? Blame an ancient hook-up

Life

Why did sex evolve? Blame an ancient hook-up

Opinion

Living fossil nautilus re-emerges after 30 years of hiding

Life

Living fossil nautilus re-emerges after 30 years of hiding

Regulars

Secret to old-age health could lie in purging worn-out cells

Life

Secret to old-age health could lie in purging worn-out cells

Features

Avant-garde fly wearing beads of dew wins photography prize

Earth

Avant-garde fly wearing beads of dew wins photography prize

Regulars

Myriad moths reveal odd shapes and hypnotising patterns

Earth

Myriad moths reveal odd shapes and hypnotising patterns

Regulars

Magical morphing jumbo squid are taking over the eastern Pacific

Life

Magical morphing jumbo squid are taking over the eastern Pacific

Features

Corals glow in spectacular colours thanks to ‘fluo-dive' lights

Life

Corals glow in spectacular colours thanks to ‘fluo-dive' lights

Regulars

Mind

Disease-proof

If you have a few drinks, does the alcohol in your bloodstream act as medication...

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Health

Psychiatry is reinventing itself thanks to advances in biology

Leader

Life

7 mind slips that cause catastrophe – and how we can avoid them

Features

Life

Track individual tigers just by listening to them roar

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Life

'Flying spaghetti monster' caught on video off the Angolan coast

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