As world leaders gather for the critical COP30 summit in Belém, Brazil, discover the key nations and blocs shaping our planet's future. From climate laggards to green pioneers, we break down what each major player really wants from these high-stakes negot
New climate data reveals our planet has experienced its warmest year-long period on record, pushing past critical temperature boundaries and signalling urgent climate action is needed.
UN Secretary-General António Guterres delivers impassioned warning at COP30 summit, declaring the world's failure to meet critical climate targets a profound moral failure that threatens humanity's future.
Beijing signals major climate policy shift as President Xi Jinping advocates for developing nations' interests in UN address, positioning China as environmental champion ahead of crucial Brazil summit.
A devastating UN report reveals Earth has experienced its three hottest consecutive years, pushing crucial natural systems toward irreversible tipping points with catastrophic consequences.
New data reveals 2025 was Earth's second warmest year ever recorded, with global temperatures soaring dangerously close to critical thresholds. Experts warn of accelerating climate impacts.
Brazil wins bid to host COP30 in 2025, bringing crucial UN climate talks to the Amazon region for the first time in a landmark decision for global environmental policy.
As world leaders gather in Brazil for critical climate talks, new analysis reveals a potential pathway to revive the fading Paris Agreement target. Discover why experts say this summit could mark a turning point in the global fight against climate change.
Brazil's President Lula delivers a powerful message at COP30, exposing the harsh truths about global climate inaction while challenging wealthy nations to honour their commitments.
Brazil secures hosting rights for COP30 in Belém, bringing world climate talks to the Amazon's doorstep as global leaders face mounting pressure to deliver on climate finance.
Groundbreaking research shows the 1.5°C climate target remains achievable with immediate, decisive action on emissions and renewable energy transition.
In a landmark move, world leaders have agreed to implement unprecedented taxes on extreme wealth and fossil fuel profits, creating a £75 billion annual fund to support developing countries facing climate catastrophe.
Groundbreaking research reveals a shocking climate contradiction - while some pollutants cool our planet, cleaning them up could accelerate temperature rise. Scientists warn of an environmental dilemma that demands immediate attention.
Prime Minister Keir Starmer announces he will personally attend COP30 in Brazil, signalling UK's renewed global climate leadership under Labour government with Ed Miliband as Energy Secretary.
New research uncovers America's most climate-resilient urban centres, with California cities dominating the rankings while traditional hotspots face increasing weather challenges.
Groundbreaking research shows rising global temperatures are significantly disrupting sleep patterns worldwide, with the elderly and women most affected by climate-induced insomnia.
New scientific analysis reveals Hurricane Melissa's unprecedented strength and behaviour was directly amplified by climate change, signalling a dangerous new era for Atlantic storms.
As COP30 approaches, former PM Gordon Brown warns current leaders will be judged harshly by history for climate inaction. Discover why this summit could be our last chance to secure children's futures.
Senior US officials express measured confidence ahead of crucial COP30 climate talks in Belém, Brazil, while acknowledging significant political and economic challenges remain.
The Scottish Government is mounting an ambitious campaign to bring COP30 to Glasgow, building on the city's successful hosting of COP26. Discover how this bid could cement Scotland's leadership in global climate action.
US states and cities are mounting a formidable defence against Donald Trump's planned assault on climate policies, vowing to protect environmental regulations through legal battles and local action.
Exclusive: Britain and America dramatically reduce contributions to key UN climate crisis fund despite urgent warnings about escalating global warming threats.
Former President Donald Trump's pledge to dismantle climate initiatives sparks concern from billionaire philanthropist Bill Gates, who warns of devastating global consequences if environmental progress is reversed.
Former President Donald Trump escalates his climate change denial rhetoric, dismissing established science as 'hoax' while experts warn of catastrophic consequences for international climate agreements and environmental protection.
A damning new climate report reveals Earth's vital signs are deteriorating at unprecedented rates, with experts warning we're running out of time to prevent irreversible damage to our planet.
New research reveals the Atlantic Meridional Overturning Circulation could collapse as early as 2025, triggering catastrophic climate impacts across Europe and North America.
As Hurricane Melissa batters the US, Guardian cartoonist Ella Baron delivers a powerful visual commentary on Donald Trump's dangerous climate change denial and its real-world consequences.
Microsoft founder issues stark warning that current climate efforts are failing, calling for urgent technological innovation and political action to avert catastrophe.
Exclusive analysis reveals our oceans are heating at an unprecedented rate, creating conditions never before seen in human history and threatening irreversible damage to marine life.
As the world prepares for COP30 in Brazil, the Trump administration's planned boycott threatens to derail global climate cooperation and isolate America on the world stage.