News Rainforests aren't faring too well with the rising temperatures

For each 1C rise in temperature, tropical regions now release about 2 billion extra tonnes of carbon-containing gases

The Channel Tunnel connects Folkestone and Calais

Channel Tunnel workers suffer carbon monoxide poisoning while changing tracks

60 people were working in the tunnel overnight when the incident happened, one is in a serious condition

Renewable energy targets are bad policy. Here are five reasons to prove it

A green, competitive Europe doesn’t need them and shouldn’t have them

Air pollution in China

The City of Angels engulfed by a hellish smog

Made in China: LA's smog is the latest product from the Asian superpower exported to America

Scientists find that pollution from outsourced US industry comes back home on the westerly winds

China's capital was shrouded in thick smog on 16 January, cutting visibility down to a few hundred yards as a count of small particulate pollution reached more than 20 times WHO-recommended levels

Beijing issues smog warning as scientists say pollution ‘cuts life expectancy by 15 years’

Experts say air pollution levels are 20 times higher than maximum recommended by World Health Organisation

A giant cloud of volcanic debris rises some 20km above Mount Pinatubo in the Philippines in June 1991

Plan to avert global warming by cooling planet artificially 'could cause climate chaos'

Proposal to inject tiny reflective particles into the upper atmosphere to block out sunlight could lead to droughts, warn scientists

Lower speed limits help tackle the causes of congestion – leading to more regular journey times

Green campaigners welcome 60mph motorway speed limit but motoring groups say it will confuse drivers

EU air pollution rules have forced the move to reduce speed on sections of certain roads

Scientists found that including data from the Arctic eliminated any 'pause' in global average temperatures

What climate action can we expect in 2014?

Top-down talks have failed, now local forces are gathering strength

Postcard from... Paris

Plants ‘could stop being brake on global warming’

Earth’s vegetation could be saturated with carbon by the end of the century and stop acting as a brake on global warming, scientists warn.

Air quality regulations in Europe may not be sufficient to protect people from harmful sooty particles in traffic and factory fumes, research suggests

EU air quality rules are still too lax to protect us from pollution, study finds

Air quality regulations in Europe may not be sufficient to protect people from harmful sooty particles in traffic and factory fumes, research suggests.

Motoring review: Renault Captur DCI 90

Renault's Captur is not quite what it seems, says John Simister

Dominic Grieve has warned that Britain would not shy away from court action to protect its national interests

Attorney General accuses European Commission of bending EU regulations to further its own agenda

He says it has failed to respect rules agreed by democratically elected governments

Environmental groups, including Greenpeace and WWF, have walked out of U.N. climate talks in Warsaw

Charities quit UN climate talks over lack of action

More than 800 activists from NGOs such as Greenpeace and Oxfam as well as trade unions and social movements have staged a mass walkout of the UN climate talks in Warsaw in protest of the lack of action at the conference.

Black Beauty rock is ‘oldest chunk of Mars’ ever found on earth, scientists say

New research shows distinctive rock is more than twice as old as previously thought – and could expose signs of ancient Martian life

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Prices correct as of 17 April 2015
General Election 2015: Chuka Umunna on the benefits of immigration, humility – and his leader Ed Miliband

Chuka Umunna: A virus of racism runs through Ukip

The shadow business secretary on the benefits of immigration, humility – and his leader Ed Miliband
Yemen crisis: This exotic war will soon become Europe's problem

Yemen's exotic war will soon affect Europe

Terrorism and boatloads of desperate migrants will be the outcome of the Saudi air campaign, says Patrick Cockburn
Marginal Streets project aims to document voters in the run-up to the General Election

Marginal Streets project documents voters

Independent photographers Joseph Fox and Orlando Gili are uploading two portraits of constituents to their website for each day of the campaign
Game of Thrones: Visit the real-life kingdom of Westeros to see where violent history ends and telly tourism begins

The real-life kingdom of Westeros

Is there something a little uncomfortable about Game of Thrones shooting in Northern Ireland?
How to survive a social-media mauling, by the tough women of Twitter

How to survive a Twitter mauling

Mary Beard, Caroline Criado-Perez, Louise Mensch, Bunny La Roche and Courtney Barrasford reveal how to trounce the trolls
Gallipoli centenary: At dawn, the young remember the young who perished in one of the First World War's bloodiest battles

At dawn, the young remember the young

A century ago, soldiers of the Empire – many no more than boys – spilt on to Gallipoli’s beaches. On this 100th Anzac Day, there are personal, poetic tributes to their sacrifice
Dissent is slowly building against the billions spent on presidential campaigns – even among politicians themselves

Follow the money as never before

Dissent is slowly building against the billions spent on presidential campaigns – even among politicians themselves, reports Rupert Cornwell
Samuel West interview: The actor and director on austerity, unionisation, and not mentioning his famous parents

Samuel West interview

The actor and director on austerity, unionisation, and not mentioning his famous parents
General Election 2015: Imagine if the leading political parties were fashion labels

Imagine if the leading political parties were fashion labels

Fashion editor, Alexander Fury, on what the leaders' appearances tell us about them
Phumzile Mlambo-Ngcuka: Home can be the unsafest place for women

Phumzile Mlambo-Ngcuka: Home can be the unsafest place for women

The architect of the HeForShe movement and head of UN Women on the world's failure to combat domestic violence
Public relations as 'art'? Surely not

Confessions of a former PR man

The 'art' of public relations is being celebrated by the V&A museum, triggering some happy memories for DJ Taylor
Bill Granger recipes: Our chef succumbs to his sugar cravings with super-luxurious sweet treats

Bill Granger's luxurious sweet treats

Our chef loves to stop for 30 minutes to catch up on the day's gossip, while nibbling on something sweet
London Marathon 2015: Paula Radcliffe and the mother of all goodbyes

The mother of all goodbyes

Paula Radcliffe's farewell to the London Marathon will be a family affair
Everton vs Manchester United: Steven Naismith demands 'better' if Toffees are to upset the odds against United

Steven Naismith: 'We know we must do better'

The Everton forward explains the reasons behind club's decline this season
Arsenal vs Chelsea: Praise to Arsene Wenger for having the courage of his convictions

Michael Calvin's Last Word

Praise to Wenger for having the courage of his convictions