climate change

President Donald Trump says he has approved new fuel economy standards that roll back stricter emissions and mileage requirements put in place under the Biden administration. The move eases obligations on automakers to raise average fuel efficiency, reversing one of the previous administration's key climate policies. The change is likely to draw criticism from environmental groups while being welcomed by parts of the auto industry.

Warnings are circulating that a possible super El Nino event, amplified by global warming, could put as many as 450,000 lives at risk. The claim, highlighted in Marathi-language news coverage, links the intensifying El Nino pattern to deadly heatwaves, droughts and crop failures. Commenters are debating how far climate change is making these warming episodes stronger and more dangerous for vulnerable populations.

The Trump administration has moved to roll back fuel economy standards for cars that were put in place under President Biden. The change would loosen requirements on automakers to improve vehicle efficiency, a signature climate policy of the previous administration. The move is expected to draw criticism from environmental groups and praise from parts of the auto industry.

Island nations facing rising seas and intensifying storms say they will not abandon their fight against climate change, despite mounting setbacks. Leaders and residents of low-lying states are pressing for stronger global action on emissions and climate finance as their homelands face existential threats from warming oceans and coastal erosion.

Al Jazeera is reporting that climate change is redrawing coastlines, warning that rising sea levels pose a growing threat to coastal cities around the world. The coverage highlights how flooding, erosion and land loss are expected to displace communities and strain infrastructure in low-lying urban areas as warming oceans continue to expand and ice sheets melt.

Winemakers worldwide are adopting new strategies to cope with climate change, which is altering growing seasons, harvest times and grape quality in traditional wine regions. Reported approaches include shifting to more resilient grape varieties, moving plantings to cooler altitudes and latitudes, changing vineyard management techniques and experimenting with new irrigation and shading methods. The story highlights how a sector closely tied to stable weather patterns is being forced to adapt its centuries-old practices.

Some television weather forecasters are working climate change into their broadcasts, explaining links between warming and extreme weather. CBC reports that while many meteorologists see it as part of their job, not all viewers welcome the added context, and some forecasters face criticism or complaints when they connect daily forecasts to longer-term climate trends.

Climate rallies are being organised across France following a summer of record-breaking heat. Demonstrators are expected to gather in multiple cities to demand stronger government action on climate change, after months in which temperature records were broken nationwide. The events highlight growing public pressure on French authorities over environmental policy and the country's response to increasingly extreme summer weather.

President Trump is moving to lower federal fuel economy standards, rolling back efficiency requirements for cars and light trucks. The change would allow automakers to sell less fuel-efficient vehicles in the United States, reversing stricter rules adopted under previous administrations. Industry groups have long lobbied for weaker standards, while environmental advocates warn the move will increase gasoline consumption and emissions. Debate is expected ahead of the formal rulemaking process.

The Trump administration is seeking to block the restoration of climate change and diversity-related information at US historical sites. The move targets materials previously removed or altered from exhibits and signage at federally managed locations. Critics see it as part of a broader effort to reshape how history and science are presented on public lands, while supporters argue the content was politicised.

A study published in Science argues that a Mega El Niño pattern, producing extreme and prolonged climate swings, triggered the end-Permian mass extinction around 252 million years ago, the deadliest extinction event in Earth's history. The researchers say runaway warming destabilised ecosystems beyond what species could tolerate. The paper is being shared widely, with an open-access version of the full text available.

High Country News reporter Hannah Covington examines hail damage, a problem costing billions of dollars annually in the United States and one that could intensify as the climate warms. At a cold laboratory in Colorado, scientists are working to better understand how hailstones form so they can improve forecasting and reduce losses to crops, vehicles and buildings.

Flash floods have struck Nepal, and an expert says climate change is to blame. Rising temperatures are believed to intensify monsoon rainfall, making sudden floods more frequent and severe in the Himalayan region. The comments add to a wider debate about how a warming climate is driving extreme weather disasters across South Asia.

The Metropolitan Transportation Authority is repairing the Hudson Line as part of a wider effort to protect New York's transit network from climate change impacts. An amNewYork op-ed argues the work is one element of a broader strategy to prepare the system for flooding, storms and other extreme weather threats facing the region.

Singapore recorded its joint-highest daily maximum temperature for September after the Woodlands Avenue 9 climate station reached 35.8°C at 3.27pm on Saturday, 26 September 2026. The reading ties the national September record and adds to ongoing concerns about rising heat in the city-state, with observers linking the milestone to broader climate change trends in Southeast Asia.

Scientists say America's fall foliage is shifting, with peak leaf-peeping colors arriving later and displays becoming less vibrant in some regions. Warmer temperatures and changing weather patterns are cited as key drivers affecting when and how leaves turn across the country. Coverage highlights what this means for tourism and the future of autumn landscapes.

The 63rd Session of the UN Human Rights Council in Geneva is putting environmental issues on its agenda, with the Geneva Environment Network highlighting how the environment features in this round of discussions. The session continues the Council's growing focus on the right to a healthy environment and the links between human rights and climate change, biodiversity loss and pollution.

Questions are being raised about whether river cruising, a popular and fast-growing segment of the tourism industry, faces long-term risk from climate change. Low water levels on major rivers in recent years have already disrupted sailings in Europe, prompting debate about droughts, changing rainfall and the viability of routes that depend on stable water depths.

A plan is under way to prepare London's royal parks for climate change, with planting and garden management set to change in response to hotter, drier conditions. The proposal suggests replacing traditional planting with species better suited to a warming climate, prompting debate about how historic landscapes should adapt while preserving their heritage character.

Climate activist Greta Thunberg and the group Aurora have filed a new lawsuit against Sweden, arguing the state has failed to protect children from the consequences of climate change. The case renews a legal campaign against Swedish climate policy and is drawing attention to the growing use of courts to hold governments accountable for emissions targets.

Billionaire investor Mark Cuban asked Elon Musk's chatbot Grok what is most likely to cause human extinction within 25 years. According to the answer he shared, the AI estimated artificial intelligence as roughly 3,000 times more likely than climate change to be the cause. The comparison is drawing attention to how AI systems weigh existential risks, and to the influence such answers may have on public debate about AI safety and climate policy.

St Kitts and Nevis is calling for urgent international action on climate change, according to a report by the St Kitts Nevis Observer. The small Caribbean nation, which is highly vulnerable to rising seas and extreme weather, is pressing larger emitters for stronger commitments. No further details on specific demands or responses were given.

Warmer global temperatures are altering the timing of seasonal events, with spring arriving earlier in many regions and traditional calendar expectations no longer matching what people observe. Commentators note that earlier blooms, shifting migration patterns and milder winters are disrupting agriculture, gardening and cultural traditions tied to the seasons, prompting debate over whether the old sense of when spring begins still means anything.