French hosts of 195-nation climate rescue talks released a crucial new blueprint Wednesday, reporting important progress but some sticking points two days ahead of the deadline for a U.N. deal.

Foreign Minister Laurent Fabius said the document revealed "emerging compromises" on the way to a historic agreement to rein in heat-trapping greenhouse gas emissions that warm the planet.

Wealthy nations have come under attack from developing countries over proposed financial commitments designed to help them deal with the effects of global warming.

The row, which came at the close of the first week of the crunch Paris climate talks, was over the wording of a proposal in the draft text of a potential agreement released on Friday, which became the subject of long negotiations into the early hours of Saturday morning.

The Himalayan kingdom of Bhutan has made the world’s most far-reaching climate promise to the Paris climate summit, according to new analysis from a respected climate change think tank.

Almost three quarters of the mountainous nation is covered in forests, often watered by snowmelt rivers, and Bhutan has pledged to reforest its land even further. Last summer, it set a world record for the most trees planted in one hour – nearly 50,000.

Honduras, Myanmar and Haiti top a new list of nations hardest hit by two decades of storms, floods, landslides and droughts that killed more than half a million people, climate analysts say.

They warn of more frequent disasters if Earth's overheating cannot be tamed.

The survival of seabirds including puffins and kittiwakes on St Kilda – the island archipelago home to one of the world’s most important seabird populations – is being threatened by climate change, striking new evidence shows.

Naturalists have discovered that the kittiwake, a small migratory gull with ink-black wing tips, is on the brink of disappearing from St Kilda. The remote cluster of Scottish islands in the eastern Atlantic is the UK’s only place with two Unesco world heritage site listings – for its culture and natural history – and one of only 24 sites with a dual listing worldwide.

Half of Beijing's private cars were ordered off the streets Tuesday and many construction sites and schools were closed under the Chinese capital's first-ever red alert for pollution.

A grey haze descended on the city of around 21.5 million people, with levels of PM2.5 -- harmful microscopic particles that penetrate deep into the lungs -- at one point above 300 micrograms per cubic metre according to the U.S. embassy, which issues independent readings.

U.S. Secretary of State John Kerry arrived in Paris on Monday for the final intense days of negotiation at a U.N. conference seeking a landmark pact on climate change.

Senior U.S. officials said Washington was cautiously optimistic the talks, scheduled to end on Friday, would unlock an ambitious deal to lower carbon emissions and combat the impact of global warming.

Time is running out to avert "a climate catastrophe," U.N. chief Ban Ki-moon warned Monday as ministers opened a frenetic week of talks in Paris to forge a 195-nation accord to brake global warming.

Scientists predict Earth will become increasingly hostile for mankind as it warms, with disastrous storms, floods and droughts, and rising sea levels that will consume islands and eat away at populated coasts.

China's capital issued its first ever red alert for pollution on Monday, as a new blanket of choking smog was projected to descend on the city.

From Tuesday morning, half of Beijing's private cars will be ordered off the road, with an odd-even number plate system in force, and 30 percent of government vehicles also garaged.

A coalition of African countries and donors unveiled an ambitious initiative on the sidelines of a crunch U.N. climate conference Sunday to restore 100 million hectares (250 million acres) of degraded and deforested land by 2030.

Called the African Restoration Initiative (AFR100), the project aims nurturing forest regrowth that becomes a powerful "carbon sink," absorbing climate-altering carbon dioxide, and provides a livelihood for the rural poor.