The artist Luke Jerram on the tree-planting project he’ll never see finished

How thousands of fossil fuel lobbyists got access to UN climate talks – and then kept drilling

‘Drug trafficking, extortion, kidnapping’: the lawless rush for rare earth minerals in Venezuela

Over 100 US leaders to attend Cop30 climate summit as Trump stays away

‘Politicians actually taking action’: five world mayors defying climate-sceptic populist leaders

Week in wildlife: a toxic newt, a rescued gibbon and baby flying foxes

How we’re killing our internal ecosystem – and what we can do to reverse it

Lights out: can we stop glow-worms and fireflies fading away?

Country diary: Red-hot spindle sets the hedgerow ablaze | Nic Wilson

Revisited: How to save the Amazon episode three: ask the people that know – podcast

‘If there’s a free alternative, I’ll eat healthily’: how Sweden devised brilliant school meals

Bowen urges world to unite on climate fight, declaring it an ‘environmental imperative’

Why net zero is dividing parliament with energy minister Chris Bowen - podcast

Net zero is an insidious loophole that distracts from the scientific imperative to eliminate fossil fuels | Joëlle Gergis

Amazon lakes hit ‘unbearable’ hot-tub temperatures amid mass die-offs of pink river dolphins – study

Ignore the howls around pay-per-mile, chancellor. We can’t afford not to tax electric cars

Who are the major players at Cop30 and what do they want?

How could Tropical Forest Forever fund proposed at Cop30 tackle climate change?

Missing 1.5C climate target is a moral failure, Guterres tells Cop30 summit

Toxic emissions: how net zero became a ‘poisoned’ policy for the Coalition

Triple-whammy of hottest ever years risks ‘irreversible damage’, says UN

Misleading UK adverts for ’very low emission’ wood-burning stoves banned

Scientists criticize ‘straw man’ arguments in Bill Gates climate memo

Flooded UK coalmines could provide low-carbon cheap heat ‘for generations’

‘New reality’: Hurricane Melissa strength multiplied by climate crisis, study says

Pollution from Ineos’s Antwerp plastic plant ‘will cause more deaths than jobs created’

Weatherwatch: will St Martin’s Day geese predict a white Christmas?

‘There is no money’: As carbon markets collapse, what happens to the forests they promised to protect?

Country diary: Sci-fi fungi round a favourite old ash | Gwyneth Lewis

Revisited: How to save the Amazon episode two: the magic and mystery – podcast

The era of fine speeches and good intentions is over. Brazil’s Cop30 will be about action | Luiz Inácio Lula da Silva

‘The ultimate free Uber around the sea’: suckerfish find dream solution to transport woes

Watch November's 'beaver' supermoon rising over Sydney's Bondi beach – video

Trump nominates ex-New Mexico lawmaker to oversee public lands

Still a chance to return to 1.5C climate goal, researchers say

‘We’re leading the way’: Starmer defends plans for green economy before Cop30

Confidential Western Australian government report warns gas exports risk slowing Asia’s move to clean energy

Experts call for new taxes on worst polluters to help poorer nations with climate crisis

UK opts out of flagship fund to protect Amazon and other threatened tropical forests

‘Green desert’: the farmers winning a battle with Brazil’s wood-pulp giant

Archaeologists discover how oldest American civilisation survived a climate catastrophe

How to turn the dregs of a tin of golden syrup into a delectable toffee sauce – recipe | Waste not

Intensive livestock farms fail to declare climate impacts in ‘emissions scandal’

California man who survived 20 days in snowy wilderness says it was walk or die

Great Barrier Reef could recover from rapid coral decline if global heating was kept to 2C, study finds

Celebrity chefs urge Britons to ‘bang in some beans’ to boost legume consumption

Just Stop Oil protesters convicted after being denied right to state climate facts

Magic beans: the protein-rich superfood in a potful of top chefs’ recipes

Britain’s red-tailed bumblebees may have an unlikely saviour in solar farms

Low-income areas in England and Wales face worst air pollution, analysis finds