Environment

New studies show what experts say is the direct consequence of global warming on Magellanic penguins in South America

Hop to it: The penguin parade has been of the daily highlights at Edinburgh Zoo since the first one happened by accident in 1951

The march continues: Edinburgh Zoo celebrates 100 years of penguins

They remain one of its most popular attractions

China is cloning pigs on 'an industrial scale'

Beijing Genomics Institute is producing 500 cloned pigs per year

Ice forms on the shore of the East River due to unusually low temperatures caused by a polar vortex in New York

Polar vortex: frost throwers, freezing urine, cracking trampolines

All 50 US states are below freezing as the polar vortex sworls around North America, shattering temperature records and causing a collective shudder across the continent.

It's a family affair: When great musicians' kids follow in their fathers' famous footsteps

From Frank Zappa’s son to the Waterson folk dynasty, music runs in the blood – and the new generation are living up to their famous names

10 best Christmas crackers

Jokes, party hats and useful and not-so-useful goodies, crackers are all part of the Christmas fun. Here’s our pick of the best

Wave if you're cold! The amazing patterns that keep huddling emperor penguins protected

Movements are similar to flowing traffic on a congested motorway - but can work in any direction

Alexander Fury: Black Tie? It makes me look like a dummy

Wear, What, Why When?

Commuters inside the metro in Paris

Should we have this guide for the Tube? Transport authorities release Paris Metro 'manners manual' for grumpy commuters

Book published for capital's famously unfriendly travellers

Books of the year 2013: Sport

The memoir is the staple diet in sports publishing, and this has been a particularly full-on year for them. The more honest the better, of course, and there's none more so than Mike Tyson's Undisputed Truth: My Autobiography (Harpersport, £20). It's full of staggering stories: fighting high on coke and dope – which didn't stop him winning a fight in 38 seconds; wearing what he calls a "whizzer", or fake penis filled with clean urine, to foil the drug-testers; badly beating up fans who asked for autographs… Tyson is in full-on confessional mode and I can't recall a more self-excoriating autobiography, but it makes for grimly compelling reading.

Batkid Miles Scott fights crime in San Francisco 'Gotham City'

The five-year-old's dreams of being a superhero became a reality thanks to the Make-A-Wish foundation who transformed San Francisco into Gotham City

Video: The world's longest ever basketball shot

A number of other records were broken yesterday

An aerial shot of the newly-opened ice rink at Somerset House in central London

In pictures: Somerset House opens a new illuminating ice rink ahead of Christmas

The eighteenth-century courtyard at Somerset House presents 900-metre-square ice rink with one of the most remarkable skating scenery in London.

Helen Fielding signs copies of her latest Bridget Jones novel at Foyles in central London

Pages of David Jason memoir mistakenly printed in new Bridget Jones novel

Helen Fielding seemed unfazed by the drama as she signed copies of her book

Latest stories from i100
Career Services

Day In a Page

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 12 March 2015
General Election 2015: The masterminds behind the scenes

The masterminds behind the election

How do you get your party leader to embrace a message and then stick to it? By employing these people
Machine Gun America: The amusement park where teenagers go to shoot a huge range of automatic weapons

Machine Gun America

The amusement park where teenagers go to shoot a huge range of automatic weapons
The ethics of pet food: Why are we are so selective in how we show animals our love?

The ethics of pet food

Why are we are so selective in how we show animals our love?
How Tansy Davies turned 9/11 into her opera 'Between Worlds'

How a composer turned 9/11 into her opera 'Between Worlds'

Tansy Davies makes her operatic debut with a work about the attack on the Twin Towers. Despite the topic, she says it is a life-affirming piece
11 best bedside tables

11 best bedside tables

It could be the first thing you see in the morning, so make it work for you. We find night stands, tables and cabinets to wake up to
Italy vs England player ratings: Did Andros Townsend's goal see him beat Harry Kane and Wayne Rooney to top marks?

Italy vs England player ratings

Did Townsend's goal see him beat Kane and Rooney to top marks?
Danny Higginbotham: An underdog's tale of making the most of it

An underdog's tale of making the most of it

Danny Higginbotham on being let go by Manchester United, annoying Gordon Strachan, utilising his talents to the full at Stoke and plunging into the world of analysis
Audley Harrison's abusers forget the debt he's due, but Errol Christie will always remember what he owes the police

Steve Bunce: Inside Boxing

Audley Harrison's abusers forget the debt he's due, but Errol Christie will always remember what he owes the police
No postcode? No vote

Floating voters

How living on a houseboat meant I didn't officially 'exist'
Louis Theroux's affable Englishman routine begins to wear thin

By Reason of Insanity

Louis Theroux's affable Englishman routine begins to wear thin
Power dressing is back – but no shoulderpads!

Power dressing is back

But banish all thoughts of Eighties shoulderpads
Spanish stone-age cave paintings 'under threat' after being re-opened to the public

Spanish stone-age cave paintings in Altamira 'under threat'

Caves were re-opened to the public
'I was the bookies’ favourite to be first to leave the Cabinet'

Vince Cable interview

'I was the bookies’ favourite to be first to leave the Cabinet'
Election 2015: How many of the Government's coalition agreement promises have been kept?

Promises, promises

But how many coalition agreement pledges have been kept?
The Gaza fisherman who built his own reef - and was shot dead there by an Israeli gunboat

The death of a Gaza fisherman

He built his own reef, and was fatally shot there by an Israeli gunboat