News An aerial picture of the Grand Canyon in Arizona from around 30,000 feet (10,000m)

It was thought that the global landmark was perhaps 70million years old

Sister act: Rodarte is New York's hottest label

Fans include Anna Wintour and Natalie Portman – yet high art, not the red carpet, inspires their collections. Alex Fury meets Kate and Laura Mulleavy, creators of New York's hottest fashion label, Rodarte

House of Holes, By Nicholson Baker

When Nicholson Baker stopped writing about sex after Vox and The Fermata, I thought he'd lost his nerve; now he has returned to it with House of Holes, I fear he's lost his mind. What was so impressive about Baker's previous sexually explicit work (only part of a wide-ranging oeuvre) was that the transgression took place within a thought-out narrative structure. Vox, written entirely in dialogue, contained long male and female fantasies exchanged on a phone-line as they progressed towards mutual satisfaction (the book gained notoriety when Monica Lewinsky made a gift of it to Bill Clinton). The Fermata was a bawdy take on Wells's The Time Machine, featuring a narrator, Arno Stine, who stopped time to undress women without their consent - which he slowly realised was a bad idea.

Steven Seagal killed my puppy, says man seized in reality TV police raid

Steven Seagal killed my puppy. So says Jesus Sanchez Llovera, an Arizona man whose home was raided by armed detectives filming a reality TV programme in which the veteran actor works as a volunteer police officer.

Arizona: Man, 86, impaled on pruning shears

A man who accidentally impaled himself on pruning shears is lucky to be alive. Leroy Luetscher, 86, was working in his garden in Green Valley, Arizona, when he dropped the shears. As he went to pick them up, he lost his balance and fell face down on the handle. It penetrated his eye socket and went into his neck, coming to rest on the external carotid artery.

Susie Rushton: This is one tattoo too far

Notebook

Strauss-Kahn cleared after prosecutors admit doubts over maid's claim

Sex assault case a nightmare for my family, says former IMF chief

Video: Dust cloud engulfs Phoenix

For the third time in a month, hot weather has whipped up thick dust storms in Arizona, cutting power lines and delaying flights.

Silicon Valley: The anatomy of a cutting-edge start-up

The Andregg brothers might have the cure for all our illnesses in their grasp. But how do a pair of penniless science nerds raise the millions needed to unlock the very fabric of our DNA? Dream big - and get lucky...

Artificial heart is latest advance in a story of pioneering medical science

Hal Hodson explains why a good heart is hard to find

Mel B to give birth in same suite as Victoria Beckham

Mel B is going to give birth in the same delivery suite as her former Spice Girls bandmate Victoria Beckham.

Leading article: Is there life on Mars?

In 1878 the Italian astronomer Giovanni Virginio turned his telescope on a little red dot in the night sky and noted some features which he later described as canali. The word means "channels" in Italian, but it was mistranslated as "canals".

End of the road for the high priest of group sex with minors

The saga of Warren Jeffs' long-running trial shocked most of America – but many sects still hail him as a hero. Guy Adams reports

Streak marks on surface of Mars may be a sign of flowing water

Streams of salty water could be coursing their way down the steep sides of craters on Mars, scientists believe after identifying a series of dark lines in photographs.

Video: Shot Congresswoman gets standing ovation

Congresswoman and Arizona shooting survivor Gabrielle Giffords is met with applause during her return to Washington.

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TVSabotage, a major meltdown and, of course, plenty of sauce
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A photo of Charles Belk being detained by police on Friday 22 August
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i100'Geography can be tough'
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Louis van Gaal looks dejected after Manchester United's 4-0 defeat by MK Dons on Tuesday night
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Actor, model and now record breaker: Jiff the Pomeranian
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Alexis Sanchez celebrates after scoring his first goal for Arsenal in the Champions League qualifier against Besiktas
sportChilean's first goal for the club secures place in draw for Champions League group stages
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Amis: 'The racial situation in the US is as bad as it’s been since the Civil War'
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Day In a Page

Burgundy, the River Rhone & Provence – MS Swiss Corona - seven nights from £999pp
Lake Maggiore, Orta and the Matterhorn – seven nights from £899pp
Sicily – seven nights from £939pp
Pompeii, Capri and the Bay of Naples - seven nights from £799pp
Istanbul Ephesus & Troy – six nights from £859pp
Mary Rose – two nights from £319pp
Israel-Gaza conflict: No victory for Israel despite weeks of death and devastation

Robert Fisk: No victory for Israel despite weeks of devastation

Palestinians have won: they are still in Gaza, and Hamas is still there
Mary Beard writes character reference for Twitter troll who called her a 'slut'

Unlikely friends: Mary Beard and the troll who called her a ‘filthy old slut’

The Cambridge University classicist even wrote the student a character reference
America’s new apartheid: Prosperous white districts are choosing to break away from black cities and go it alone

America’s new apartheid

Prosperous white districts are choosing to break away from black cities and go it alone
Amazon is buying Twitch for £600m - but why do people want to watch others playing Xbox?

What is the appeal of Twitch?

Amazon is buying the video-game-themed online streaming site for £600m - but why do people want to watch others playing Xbox?
Tip-tapping typewriters, ripe pongs and slides in the office: Bosses are inventing surprising ways of making us work harder

How bosses are making us work harder

As it is revealed that one newspaper office pumps out the sound of typewriters to increase productivity, Gillian Orr explores the other devices designed to motivate staff
Manufacturers are struggling to keep up with the resurgence in vinyl records

Hard pressed: Resurgence in vinyl records

As the resurgence in vinyl records continues, manufacturers and their outdated machinery are struggling to keep up with the demand
Tony Jordan: 'I turned down the chance to research Charles Dickens for a TV series nine times ... then I found a kindred spirit'

A tale of two writers

Offered the chance to research Charles Dickens for a TV series, Tony Jordan turned it down. Nine times. The man behind EastEnders and Life on Mars didn’t feel right for the job. Finally, he gave in - and found an unexpected kindred spirit
Could a later start to the school day be the most useful educational reform of all?

Should pupils get a lie in?

Doctors want a later start to the school day so that pupils can sleep later. Not because teenagers are lazy, explains Simon Usborne - it's all down to their circadian rhythms
Prepare for Jewish jokes – as Jewish comedians get their own festival

Prepare for Jewish jokes...

... as Jewish comedians get their own festival
SJ Watson: 'I still can't quite believe that Before I Go to Sleep started in my head'

A dream come true for SJ Watson

Watson was working part time in the NHS when his debut novel, Before I Go to Sleep, became a bestseller. Now it's a Hollywood movie, too. Here he recalls the whirlwind journey from children’s ward to A-list film set
10 best cycling bags for commuters

10 best cycling bags for commuters

Gear up for next week’s National Cycle to Work day with one of these practical backpacks and messenger bags
Paul Scholes: Three at the back isn’t working yet but given time I’m hopeful Louis van Gaal can rebuild Manchester United

Paul Scholes column

Three at the back isn’t working yet but given time I’m hopeful Louis van Gaal can rebuild Manchester United
Kate Bush, Hammersmith Apollo music review: A preamble, then a coup de théâtre - and suddenly the long wait felt worth it

Kate Bush shows a voice untroubled by time

A preamble, then a coup de théâtre - and suddenly the long wait felt worth it
Robot sheepdog technology could be used to save people from burning buildings

The science of herding is cracked

Mathematical model would allow robots to be programmed to control crowds and save people from burning buildings
Tyrant: Is the world ready for a Middle Eastern 'Dallas'?

This tyrant doesn’t rule

It’s billed as a Middle Eastern ‘Dallas’, so why does Fox’s new drama have a white British star?