global warming

New data indicates the current El Niño is the strongest ever recorded, driving a major shift in global weather patterns. The warming of the eastern Pacific is expected to bring droughts, floods and altered rainfall across multiple continents, with scientists warning communities to prepare for extreme conditions. The findings have prompted widespread discussion among climate experts and the public about what the record-strength event means for weather forecasts, agriculture and disaster planning worldwide.

A new report says global temperatures have reached record highs as the El Niño climate pattern strengthens in the Pacific. El Niño, which warms ocean surface waters and alters weather worldwide, is adding to the underlying warming trend driven by greenhouse gas emissions. Scientists warn the combination could push average temperatures to new extremes in the coming months, with implications for heatwaves, droughts and storms across many regions.

A New York Times opinion piece warns that the current strong El Niño, a warming of the tropical Pacific that shifts global weather patterns, is set to drive severe conditions including heatwaves, droughts, floods and storms across many regions. The author urges governments and the public to prepare now for the disruption, arguing that early planning could limit the damage as the phenomenon reaches full strength in the coming months.

NOAA's National Environmental Satellite, Data, and Information Service is highlighting forecasts of a very strong El Nino in 2026-2027, warning that unusually warm waters in the tropical Pacific could reshape weather patterns worldwide. Strong El Nino events typically bring heavier rains to parts of the Americas, drought to Australia and Southeast Asia, and altered hurricane and monsoon seasons, prompting scientists to urge early preparation.

The Bank of Japan is increasing its lending scheme that offers funds to banks financing climate action, even as central bankers and economists argue over how far monetary institutions should go in supporting green policies. Supporters see climate lending as a way to address financial risks from global warming, while critics say central banks are overstepping their mandates by pursuing environmental goals beyond price and financial stability.

New reporting indicates the global heatwave season has grown by roughly 39 days, with extreme heat now arriving earlier in the year and lingering longer before it ends. The finding adds to growing evidence that warming temperatures are extending dangerous heat periods worldwide, raising concerns about health risks, strain on power grids, and impacts on agriculture as communities face prolonged exposure to high temperatures.

New reporting highlights that emissions already released by the world's biggest polluters will continue driving global warming for decades, even if new pollution stops. The findings underline the long-lasting effect of carbon dioxide in the atmosphere and the lag between emissions cuts and temperature stabilization. Commenters are stressing the urgency of holding major emitters accountable and the limits of near-term climate action.

The Atlantic has yet to produce a hurricane this season, and climate outlet Grist attributes the calm to El Niño. The phenomenon, which is driving record ocean temperatures worldwide, creates wind shear over the Atlantic that suppresses tropical storm development. The piece notes the irony that the same pattern raising global temperatures is also canceling Atlantic tropical activity, at least for now.

The Guardian has published an explainer on El Niño, the periodic warming of sea surface temperatures in the tropical Pacific that can drive droughts, floods and heatwaves across the globe. The piece outlines what causes the phenomenon, how it disrupts weather patterns, and what steps communities and governments can take to reduce the risks it poses.

Climate rallies are being planned across France following a summer of record-breaking temperatures. Le Monde reports that demonstrations are being organised nationwide as campaigners seek to push the government for stronger climate action. The mobilisation follows months of extreme heat, with organisers and participants calling attention to the country's vulnerability to global warming.

PBS NewsHour reports on scientists developing new ways to control mosquito populations as rising global temperatures expand the habitats where the insects and the diseases they carry can spread. The segment examines research approaches to targeting mosquitoes as warming climate conditions push the public health threat into previously unaffected regions.

A new discussion is examining who bears responsibility for keeping global warming within the 1.5°C limit set by the Paris Agreement. The question highlights ongoing debate over whether the burden falls on wealthy industrialised nations, major emerging emitters, corporations, or individuals, and whether current commitments are enough to meet the target.

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.

Deutsche Welle examines how rivers are being transformed by global warming, exploring what hotter temperatures mean for water levels, flow patterns and the ecosystems and communities that depend on them. The report looks at how climate change is reshaping river systems worldwide as heat records continue to mount.

Commentators are arguing that the growing public backlash against data centers, driven by concerns over energy use, water consumption and local impacts, has so far failed to become a broader reckoning about the climate cost of digital infrastructure. Writers on climate-focused online communities say the debate should connect data center expansion to emissions and grid strain, but that discussion remains largely framed around local nuisance rather than global warming.