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

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

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.

Motoring review: Renault Captur DCI 90

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

A new report says charity shops fill shops that would otherwise be empty

Charity shops are a benefit not a blight on high streets

New study shows that they draw in shoppers and provide valuable services

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.

What would happen if oxygen disappeared for five seconds?

Andrew Cote, Sciences BSC, University of British Columbia, Canada

Levels of gases in atmosphere blamed for global warming increased to record high in 2012

Atmospheric volumes of greenhouse gases blamed for climate change hit a new record in 2012, the World Meteorological Organisation (WMO) said on Wednesday.

Motoring review: Citroën C4 Picasso 1.6 e-HDi VTR+

Is the new Picasso evidence of a renaissance at Citroën?

A sunrise over the Pacific Ocean at Turtle Bay

Climate change sending ocean health 'spiralling downward' faster than previously thought

Scientists have warned that climate change has sent the health of oceans "spiralling downward" faster than previously thought.

Visitors witness a huge chunk falling from Monaco Glacier, Spitsbergen, Norway in Jul 2013

IPCC report: The financial markets are the only hope in the race to stop global warming

The chairman of the IPCC warns that the only way to reduce large-scale fossil-fuel use is to 'price' carbon emissions

Salt the clouds to save the planet: UN's climate change panel considers ways to reduce greenhouse gas emissions

Putting mirrors in space and salting clouds are two of the more outlandish ideas noted by the UN's Intergovernmental Panel on Climate Change (IPCC) as a way to help counteract the consequences of increasing greenhouse gas emissions.

The proposals call for new natural gas-fired power plants to adhere to a limit of 1,000 pounds of carbon dioxide emissions per megawatt hour

Obama administration unveils aggressive push to impose carbon limits on US power plants

Opponents say regulations will 'write off our huge, secure, affordable coal resources'

Experts blamed most of the increase on rising emissions from China and India, which still rely heavily on coal for their energy

Halfway to climate change catastrophe: Total amount of carbon burnt since the industrial revolution must not exceed one trillion tonnes, say scientists

Experts have calculated that about 570bn tonnes, or 57 per cent, has been burnt in the past three centuries - meaning the tipping point on carbon emissions is now only 30 years away

Scientists find cosmic factory for building blocks of life

The origins of life on Earth have mystified and fascinated scientists for centuries. Now, researchers believe they have added a vital piece to the jigsaw with the discovery that, under certain circumstances, collisions between icy comets and planets produce amino acids, the basic building  blocks of life.

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Pompeii, Capri & the Bay of Naples
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Lake Garda
Minoan Crete and Santorini
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Blundering Tony Blair quits as Middle East peace envoy – only Israel will miss him

Blundering Blair quits as Middle East peace envoy – only Israel will miss him

For Arabs – and for Britons who lost their loved ones in his shambolic war in Iraq – his appointment was an insult, says Robert Fisk
Fifa corruption arrests: All hail the Feds for riding to football's rescue

Fifa corruption arrests

All hail the Feds for riding to football's rescue, says Ian Herbert
Isis in Syria: The Kurdish enclave still resisting the tyranny of President Assad and militant fighters

The Kurdish enclave still resisting the tyranny of Assad and Isis

In Syrian Kurdish cantons along the Turkish border, the progressive aims of the 2011 uprising are being enacted despite the war. Patrick Cockburn returns to Amuda
How I survived Cambodia's Killing Fields: Acclaimed surgeon SreyRam Kuy celebrates her mother's determination to escape the US

How I survived Cambodia's Killing Fields

Acclaimed surgeon SreyRam Kuy celebrates her mother's determination to escape to the US
Stephen Mangan interview: From posh buffoon to pregnant dad, the actor has quite a range

How Stephen Mangan got his range

Posh buffoon, hapless writer, pregnant dad - Mangan is certainly a versatile actor
The ZX Spectrum has been crowd-funded back into play - with some 21st-century tweaks

The ZX Spectrum is back

The ZX Spectrum was the original - and for some players, still the best. David Crookes meets the fans who've kept the games' flames lit
Grace of Monaco film panned: even the screenwriter pours scorn on biopic starring Nicole Kidman

Even the screenwriter pours scorn on Grace of Monaco biopic

The critics had a field day after last year's premiere, but the savaging goes on
Menstrual Hygiene Day: The strange ideas people used to believe about periods

Menstrual Hygiene Day: The strange ideas people once had about periods

If one was missed, vomiting blood was seen as a viable alternative
The best work perks: From free travel cards to making dreams come true (really)

The quirks of work perks

From free travel cards to making dreams come true (really)
Is bridge the latest twee pastime to get hip?

Is bridge becoming hip?

The number of young players has trebled in the past year. Gillian Orr discovers if this old game has new tricks
Long author-lists on research papers are threatening the academic work system

The rise of 'hyperauthorship'

Now that academic papers are written by thousands (yes, thousands) of contributors, it's getting hard to tell workers from shirkers
The rise of Lego Clubs: How toys are helping children struggling with social interaction to build better relationships

The rise of Lego Clubs

How toys are helping children struggling with social interaction to build better relationships
5 best running glasses

On your marks: 5 best running glasses

Whether you’re pounding pavements, parks or hill passes, keep your eyes protected in all weathers
Joe Root: 'Ben Stokes gives everything – he’s rubbing off on us all'

'Ben Stokes gives everything – he’s rubbing off on us all'

Joe Root says the England dressing room is a happy place again – and Stokes is the catalyst
Raif Badawi: Wife pleads for fresh EU help as Saudi blogger's health worsens

Please save my husband

As the health of blogger Raif Badawi worsens in prison, his wife urges EU governments to put pressure on the Saudi Arabian royal family to allow her husband to join his family in Canada