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Editor's picks

Physics

Spooks in space

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Breakfast: sustenance or sugar rush?

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The microbes living inside us

Life

Stars of the Sahara

Table of contents

News

Earth

Nations scramble for oil in Arctic

Russia, Denmark, Canada and Norway stake claims for territory around the North Pole

Earth

Call to save Australia’s great savannah

Earth

New Orleans braces for levee test

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Patients denied access to new drugs

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Mbeki sacks minister for attending AIDS conference

Space

Shuttle damage could delay launch programme

America gets cash to boost science education

60 Seconds

Earth

Can biofuels rescue American prairies?

Physics

Photons flout the light speed limit

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When it comes to heart health, sex matters

Soundbites

Physics

Fermilab hot on Higgs trail

Earth

Climate tipping points loom large

This week 50 years ago

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Correct address may fix faulty genes

Life

‘Life’ in interstellar dust

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Deadliness of West Nile virus explained

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HIV stops new brain cells from growing

Earth

Vast ancient settlement unearthed in Cambodia

Life

Female hyenas prefer wandering males

Life

Squirrels’ tails prove too hot to handle

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Woman hears voices with a speech impediment

Physics

How the big bang chilled out

Technology

Enter your PIN using only eye movements

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Brain implant could prevent epileptic seizures

Technology

Gizmo

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Modified Tetris has calming effect

Technology

Robots surf the web to learn about the world

Technology

Human tooth and eggshell can focus light

Technology

Your virtual avatar has all your best moves

Opinion

US should look to UK for biosafety lessons

When planning its massive new animal diseases lab the US should watch out for the weakest link in the biosafety chain: human error

Life

Comment: Racial alchemy

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Humans can adapt to almost anything, even paralysis

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Interview: Would you try an untested cancer drug?

Features

Physics

Spooks in space

The possibility of conscious beings popping up in space has cosmologists rethinking the fate of the universe

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Breakfast: sustenance or sugar rush?

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The microbes living inside us

Life

Stars of the Sahara

More

Space

Review: Rocketeers by Michael Belfiore

The growing movement to privatise space travel is fuelled by the personalities of its proponents. Will passion be enough to get these businesses off the ground?

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The Word: Sting pain index

Earth

Review: A Natural History of Time by Pascal Richet

Life

Review: Life in the Soil by James Nardi

Regulars

Feedback

This Week鈥檚 Letters

Life glue

Human zoo

Twin chicks

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