Analysis: Which countries have sent the most delegates to COP25?

Thousands of negotiators, policymakers, researchers, journalists and campaigners have been descending on Madrid over recent days for a fortnight of UN climate negotiations at...

Emissions from Chinese aviation ‘could quadruple by 2050’

Carbon emissions from China’s aviation sector could be almost four times higher by the middle of the century, according to new analysis. With per-capita aviation...

Climate change has ‘worsened’ North America’s pollen season

The pollen season in North America is starting earlier and lasting longer than it did four decades ago, a new study says. The research, published...

China’s 2060 climate pledge is ‘largely consistent’ with 1.5C goal, study finds

New research has found that China’s pledge to achieve “carbon neutrality” before 2060 is “largely consistent” with the Paris Agreement’s aim of limiting global...

The 1981 TV documentary that warned about global warming

On the evening of Tuesday, 8 December, 1981, the UK’s only commercial TV channel, ITV, broadcast an hour-long documentary called “Warming Warning”. It was among...

Guest post: How climate change drove food insecurity in the 2007 Lesotho drought

Lesotho is one of the least developed countries in southern Africa and has a precarious food security balance. Almost all of its main staple...

Europe ‘could get 10 times’ its electricity needs from onshore wind, study says

An increased rollout of onshore wind turbines across Europe could technically provide the continent with more than 10 times its existing electricity needs, according...

Study: Ending extreme poverty and limiting warming to 2C still possible

Bringing “extreme” poverty to an end will not jeopardise the chances of limiting global warming to 2C above pre-industrial levels, a new study says. Pulling...

Global sea level rise began accelerating ‘30 years earlier’ than previously thought

Global sea level rise began to accelerate in the 1960s, 30 years earlier than suggested by previous assessments, a new study finds. The study, published...

Global solar capacity grew faster than fossil fuels in 2017, says report

For the first time in 2017, global solar capacity grew faster than all fossil fuels combined, including coal, oil and gas-fired power stations. That’s one...

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Cook Inlet gas pipeline leak is a hazard and must be repaired, feds say.

"The annual side-scan sonar or multi-beam echo-sounder survey, or both, that Hilcorp currently performs, do not provide sufficient information to determine whether there are...

The key role of forests in meeting climate targets requires science for credible mitigation

Figure 2 compares the historical LULUCF trend from our analysis with three other well-known global LULUCF data sets: (i) latest country reports to UNFCCC (refs 13,15,16,20); (ii) FAOSTAT...

Europe’s coal power is going up in smoke — fast.

The long goodbye for coal in Europe is accelerating as the cost of shifting to green energy plunges. The most important business stories of the...

Glowing fossils: Fluorescence reveals color patterns of earliest scallops

UV light makes it possible to see intricate structures of fossils that are barely visible in normal daylight. This method has often been used...