There is a strange cacophony outside the offices of i in Manhattan today. Beyond the whistling of the -10 degree wind through the ill-fitting windows, there is the non-stop beep-beep of countless construction vehicles warning Times Square pedestrians to watch out.

Robert Griffin III played on last week with a serious knee injury

American Football: Robert Griffin III falls foul of the macho culture infecting the NFL

Injury to promising Redskins quarterback even raises questions in the White House

Video: Kickass 9-year-old girl takes American football by storm

A 9-year-old girl from Salt Lake City has become an internet star after footage of her stunning season in a local pee wee American football team went viral, bodychecking all number of macho stereotypes in the process.

Olympic Stadium to remain shut until 2015

The Olympic Stadium will not reopen until August 2015 at the earliest, it was revealed today.

Brady and his Patriots getting well-aquainted with Wembley

The annual invasion of linebackers and cheerleaders is as popular as ever. And, Nick Szczepanik writes, there will be even more next year
St.Louis Rams run out on the field prior to the NFL International Series match against the New England Patriots

American Football: If it's late October... it must be NFL at Wembley

Another sell-out spectacular shows gridiron is here to stay – and expand, says Nick Szczepanik

American Football at Wembley and other sports in strange places

This weekend, the NFL comes to London for the sixth year running as Wembley hosts the St Louis Rams and New England Patriots.

Drinks are on you: Olley Barkley's Bath team-mates say farewell

American Football: NFL's referee crisis resolved with new deal

America's latest existential crisis is over.

Referees disagree and Seattle are wrongly awarded a touchdown

Nickel-and-dime pay row that turned a $9bn sport into a world laughing stock

As top referees are locked out in a pensions dispute with team owners, their unqualified replacements are wrecking games with comically incorrect calls, writes Rupert Cornwell

Referees disagree and Seattle are wrongly awarded a touchdown

NFL: Nickel-and-dime pay row turns a $9bn sport into a laughing stock

Top referees are locked out and replacements are wrecking games with comically incorrect calls

RFU outline plans to help combat concussion

English rugby's top doctor believes it is unlikely the sport will in the future face a large American football-style lawsuit over concussion.

Sex abuse college loses its victories

The governing body of US college sports took unprecedented action against Penn State University's revered football programme yesterday in response to a child sex abuse scandal, fining the school $60m (£39m) and voiding the team's victories for the past 14 seasons.

Alabama shooting suspect Desmonte Leonard surrenders

A man accused of killing three people at a party near a US university turned himself after a three-day manhunt that included a tense but fruitless search of a home by police tactical units.

Junior Seau, who retired in 2010, shot himself in May. Several other former players have committed suicide

American Football: Former gridiron stars sue over claims NFL concealed dangers of powerful painkiller

The $9bn National Football League, flagship of America's richest and most popular sport, is facing an avalanche of lawsuits from former players over concussions and head injuries – an issue that poses a growing threat to the long-term survival of the game in its present form.

High-energy: Seau with the New England Patriots in 2007

Junior Seau: American footballer beset by inner demons

The news that Junior Seau, for 20 seasons a star linebacker in the National Football League, had killed himself at the age of 42 with a gunshot to the chest, shocked America. Few played the game with such high-energy enthusiasm, and few played it with such physicality for so long.

i100 In this video, the late actor Leonard Nimoy explains how he decided to use the gesture for his character
Arts and Entertainment
Secrets of JK Rowling's Harry Potter workings have been revealed in a new bibliography
arts + ents
Down-to-earth: Winstone isn't one for considering his 'legacy'
It was only when he left his post Tony Blair's director of communications that Alastair Campbell has published books
Eden Hazard enjoys a laugh at Chelsea’s Cobham training ground this week
football Eden Hazard exclusive interview
Life and Style
The new model would be a “pedal assist” bike in which the rider’s strength is augmented by the engine on hills and when they want to go fast
Career Services

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Independent Travel
Pompeii, Capri & the Bay of Naples
Seven Cities of Italy
Burgundy, the River Rhone & Provence
Prague, Budapest and Vienna
Lake Garda
3.	Provence 6 nights B&B by train from £599pp
Prices correct as of 20 February 2015
HIV pill: Scientists hail discovery of 'game-changer' that cuts the risk of infection among gay men by 86%

Scientists hail daily pill that protects against HIV infection

Breakthrough in battle against global scourge – but will the NHS pay for it?
How we must adjust our lifestyles to nature: Welcome to the 'Anthropocene', the human epoch

Time to play God

Welcome to the 'Anthropocene', the human epoch where we may need to redefine nature itself
MacGyver returns, but with a difference: Handyman hero of classic 1980s TV series to be recast as a woman

MacGyver returns, but with a difference

Handyman hero of classic 1980s TV series to be recast as a woman
Tunnel renaissance: Why cities are hiding roads down in the ground

Tunnel renaissance

Why cities are hiding roads underground
'Backstreet Boys - Show 'Em What You're Made Of': An affectionate look at five middle-aged men

Boys to men

The Backstreet Boys might be middle-aged, married and have dodgy knees, but a heartfelt documentary reveals they’re not going gently into pop’s good night
Crufts 2015: Should foreign dogs be allowed to compete?

Crufts 2015

Should foreign dogs be allowed to compete?
10 best projectors

How to make your home cinema more cinematic: 10 best projectors

Want to recreate the big-screen experience in your sitting room? IndyBest sizes up gadgets to form your film-watching
Manchester City 1 Barcelona 2 player ratings: Luis Suarez? Lionel Messi? Joe Hart? Who was the star man?

Manchester City vs Barcelona player ratings

Luis Suarez? Lionel Messi? Joe Hart? Who was the star man at the Etihad?
Arsenal vs Monaco: Monaco - the making of Gunners' manager Arsene Wenger

Monaco: the making of Wenger

Jack Pitt-Brooke speaks to former players and learns the Frenchman’s man-management has always been one of his best skills
Cricket World Cup 2015: Chris Gayle - the West Indies' enigma lives up to his reputation

Chris Gayle: The West Indies' enigma

Some said the game's eternal rebel was washed up. As ever, he proved he writes the scripts by producing a blistering World Cup innings
In Ukraine a dark world of hybrid warfare and murky loyalties prevails

In Ukraine a dark world of hybrid warfare

This war in the shadows has been going on since the fall of Mr Yanukovych
'Birdman' and 'Bullets Over Broadway': Homage or plagiarism?

Homage or plagiarism?

'Birdman' shares much DNA with Woody Allen's 'Bullets Over Broadway'
Broadchurch ends as damp squib not even David Tennant can revive

A damp squib not even David Tennant can revive

Broadchurch, Series 2 finale, review
A Koi carp breeding pond, wall-mounted iPads and a bathroom with a 'wellness' shower: inside the mansion of Germany's 'Bishop of Bling'

Inside the mansion of Germany's 'Bishop of Bling'

A Koi carp breeding pond, wall-mounted iPads and a bathroom with a 'wellness' shower