The melting of glaciers caused by the world's rising temperatures appears to be causing a slight slowing of the Earth's rotation in another illustration of the far-reaching impact of global climate change, scientists say.

Environmentalists form a 71-km-long human chain on the banks of the Turag River demanding an end to pollution and grabbing of the river.

A North Korean diplomat has been expelled from South Africa for illegal rhino horn trading, according to a spokesman for South Africa's Department of International Relations.

The transboundary haze crisis of 2015, which affected millions across Southeast Asia, will go down as one of the worst in recent history - surpassing the 1997 and 2013 crises.

Penguins waddle on snow as visitors look on at Otaru Aquarium in Otaru, Hokkaido, on Saturday.

The High Court directs the government to stop cutting hills at Dinarpur in Habiganj and to take appropriate legal steps against the people responsible for cutting the hills.

Despite some misgivings, there is a recognition in India, as elsewhere in the developing world, that compromise was inevitable to get the Paris deal.

James Hansen, the former Nasa scientist, considered the father of global awareness of climate change, says the Paris climate talks is 'a fraud'.

Organisers of climate talks in Paris say a final draft text has been reached after nearly two weeks of intensive negotiations.

Negotiators at the Paris summit aim to wrap up a global agreement to curb climate change on Saturday - a day later than expected.

A critical "clean" draft text has been published at UN climate talks here in Paris after delays.

One of the Catholic Church's most senior prelates has said that birth control could "offer a solution" to the impacts of climate change.

It's clear at this point that even if the international climate accord being negotiated in suburban Paris becomes legally binding, it won't include punitive measures like trade sanctions or embargoes on straggler countries that fail to meet their commitments.

Environmentalists say the UK government is talking impressively on climate change to its international audience, but down-grading energy policy at home.

A senior Indian negotiator says his country will cut back its use of coal, if sufficient cash for renewables emerges from a Paris deal.

Prince Charles is expected to call for better protection of the world's forests at the UN climate conference in Paris.

World leaders open an historic summit in Paris aimed at ending decades of political gridlock and forging an elusive agreement to avert calamitous global warming.

In Dhaka, what has been looked down upon as a city brimming with concrete walls, you can make a change of your own and spread more green to the ash – despite limited space.

A critical UN conference aimed at agreeing a new global approach to climate change is set to open in Paris with 147 world leaders in attendance.

People wearing hold signs as they participate in the human chain demonstration near Republique Square on the eve of the COP21 Conference opening, Paris, France, 29 November 2015.