El Niño poses critical threat to nations’ defences, says Ed Miliband in presentation to global foreign ministers

The ‘Godzilla-level’ phenomenon is supercharging the climate crisis and will heavily impact communities across the world

Amid record-shattering heatwaves and popular demand for climate action, why are politicians often timid or in denial?

Exclusive: PM, who is facing pressure over whether to approve North Sea oil and gasfields, makes strongest comments yet on issue

Foreign minister Shisir Khanal tells the Guardian the world’s biggest economies need to help Nepal, which contributes less than 0.1% of global greenhouse gas emissions

The WMO has warned that the natural weather phenomenon could bring disruption to global economies.

National Trust’s Holnicote estate says restored wetlands and rivers offer proof of resilience to drought, wildfires and flooding

Scientists say the growing El Niño weather pattern is an "unprecedented event" and means 2027 is likely to be the world's hottest year on record.

The theatre is relying on East Anglia’s dying art of reed cutting to extend the life of a London landmark

Updated figures released by the Agriculture and Horticulture Development Board (AHDB) suggest the UK's arable harvest is now expected to be even smaller than previously forecast.

Damage wrought by wildfires in Europe should be a wake-up call to pay more attention to environmental risk

Exclusive: England ‘desperately unprepared’ for effects of crisis including water shortages and heatwaves

The answer is obvious to all except the real climate change zealots: the anti-net zero movement

The exceptionally hot, dry spring and summer could have cut the country’s cereals and oilseed harvest by 2.5 million tonnes compared to earlier forecasts, new analysis shows

As the wildfires rage, what passes for climate discourse on the right of British politics is plumbing depressing new depths

Exclusive: Foreign secretary to take up World Bank seat and play active role in shaping changes to global lender

Analysis shows how heatwaves are making atmosphere thirstier, damaging water supplies, food production and power generation

Tories, Reform, fossil fuel industry and some in his party lined up against decarbonisation target as energy secretary

Adaptation has never been the priority, but this summer’s heat is a message that the Treasury needs to act

Researchers estimate hundreds more people died in May and June’s record hot spells than would have done without climate change.

The extreme heat currently being felt in Europe isn’t the new normal – much worse is to come, and we are doing far too little to adapt, says Michael Le Page

Connection between greenhouse emmissions and extreme heat in UK 'indisputable'.

The green economy — the business lines of global listed companies that generate revenue from climate solutions — now boasts a record high market value of $10 trillion.

Temperatures above 15C ‘very strange’ say scientists, as snow melts and rain falls on glaciers in usually frozen region