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This week's magazine

27 July 2013

Issue 2927

New Scientist issue 2927 cover
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Editor's picks

New Scientist. Science news and long reads from expert journalists, covering developments in science, technology, health and the environment on the website and the magazine.

Health

Fixing broken brains: a new understanding of depression

Features
Wacky spaces: The odd orbits that boost rocket trips

Space

Wacky spaces: The odd orbits that boost rocket trips

Features
Biosphere 2: Saving the world within a world

Space

Biosphere 2: Saving the world within a world

Features
Super-supernovae spell trouble for dark energy

Space

Super-supernovae spell trouble for dark energy

Features

Table of contents

News

Black hole feasting may help crack four cosmic puzzles

Space

Black hole feasting may help crack four cosmic puzzles

Gas cloud encounters supermassive black hole. The cloud's positions in 2006, 2010 and 2013 are indicated in blue, green and red respectively It's a meal the size of a solar system. The supermassive black hole at the centre of our galaxy has started chowing down on a passing cloud of gas three times as massive …

News

Space

Cosmic collisions spin stellar corpses into gold

News

Life

Vendettas, not war? Unpicking why our ancestors killed

News

Physics

Pitch drop caught on camera after 69-year wait

News

Earth

CIA spooks investigate geoengineering to fix climate

News

Life

Gut bacteria vital in evolution of new animal species

News

Life

My so-called viral life: is discovery new life form?

News

Space

Astrophile: Rhythmic dance helps star lovers mature

News

Earth

Gimme swelter: we explain the UK and US heatwaves

News

Technology

Why UK's net porn filter will be tricky to enforce

News

Earth

Forget RoboCop - Detroit to turn green to regenerate

News

Health

It's official: we're seduced by cigarette packaging

News

Earth

Huge methane belch in Arctic could cost $60 trillion

News

Physics

Light completely stopped for a record-breaking minute

News

DNA finally nails the notorious Boston Strangler

News

60 Seconds

News

Super-organs: building body parts better than nature

News

Wormhole entanglement gives space-time the bends

News

Quantum romance: Wormhole unites star-crossed lovers

News

Eye receptor transplant promises therapy for blindness

News

Flatworm given power to regrow its head

News

Health

Men's sperm quality decreases at age 35

News

Technology

Kindergarten coders can program before they can read

News

Technology

A phone, or an all-seeing sentry at your command?

News

Technology

One Per Cent

News

Technology

Sensor knows when you're lying through your teeth

News

Life

Zoologger: The pint-sized sabre-toothed opossum

News

Technology

Google searches mined to uncover our true opinions

News

Earth

Alive! Mammals survived Toba's super-volcanic winter

News

Opinion

Outbreak of global warming optimism is naive

Earth

Outbreak of global warming optimism is naive

Hopes that we have extra time to rein in emissions and avoid severe climate change are missing the bigger picture, says an energy industry watcher

Opinion

Life

'Parasitism is the most popular lifestyle on Earth'

Opinion

Health

Medicine hunter of the Brazilian Amazon

Opinion

Health

New thinking means new hope on depression

Opinion

Space

Reality bites: the lessons of Biosphere 2

Opinion

Earth

We can't afford to wait on climate change

Opinion

Aperture

A garden of my own amid a sea of garbage

Earth

A garden of my own amid a sea of garbage

Island of green (Image: Timothy Allen) YOU can grow food in the unlikeliest of places, it seems. Here in Djenné, Mali, a green-fingered local takes some time to look after his garden. Photographer Timothy Allen took the picture while in Mali to photograph the annual restoration of the Great Mosque of Djenné. "By chance I …

Regulars

Features

New Scientist. Science news and long reads from expert journalists, covering developments in science, technology, health and the environment on the website and the magazine.

Health

Fixing broken brains: a new understanding of depression

Untreatable depression is on the rise, hinting at fundamental flaws in our understanding of the illness. But new treatments offer hope for everyone

Features

Space

Wacky spaces: The odd orbits that boost rocket trips

Features

Space

Biosphere 2: Saving the world within a world

Features

Space

Super-supernovae spell trouble for dark energy

Features

Culturelab

DNA fails to take off

Life

DNA fails to take off

For every dollar invested in the Human Genome Project, $141 was returned to the US economy (Image: Donald E. Hurlbert and James di Loreto/Smithsonian) Even crucial science doesn't necessarily translate into an exciting exhibition, to judge by Genome: Unlocking life's code , an exhibition in Washington DC Genome : Unlocking life's code, National Museum of …

CultureLab

Physics

Emmy equals Einstein squared

CultureLab

More

Rare particle decay is bad news for exotic physics

Physics

Rare particle decay is bad news for exotic physics

(Image: CERN) The two red lines seen emerging from the smoosh of particles above may look like the highly sensitive antenna of a strange organism, but they are actually the distinctive calling card of an incredibly rare particle transformation. Physicists who work on the Large Hadron Collider at CERN, near Geneva, Switzerland, today confirmed that …

Regulars

Enigma Number 1759

Regulars

Regulars

Feedback: How to unwind your DNA

Feedback: How to unwind your DNA

Feedback is our weekly column of bizarre stories, implausible advertising claims, confusing instructions and more How to unwind your DNA A PERSON called Sara from an organisation called the Institute of HeartMath seems to know something that the rest of the scientific world doesn't. Geraldine Goon directs us to an article in the online publication …

Regulars

Regulars

Letters

Regulars

The last word

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