Access to safe water fails in the face of extreme heat, even in wealthy cities
Peer-Reviewed Publication
Updates every hour. Last Updated: 30-Apr-2026 05:16 ET (30-Apr-2026 09:16 GMT/UTC)
While air-conditioning protects people from dangerous heat, it also significantly worsens global warming – by 2050 potentially producing more carbon dioxide than the current annual emissions of the United States.
Solutions to the plastic waste crisis are often pitched using words that can skew value judgements, new research argues.
The paper, authored by the Sustainable Materials Innovation Hub at The University of Manchester, explores the consequences of terminology choices on end-of-life solutions for plastic waste. While recycling has long been touted as a solution for plastic sustainability - it comes in many forms, and can sometimes serve as a smokescreen for genuine discussions around sustainability.
Underground, intricate networks of soil fungi underpin the functioning of terrestrial ecosystems. Yet despite their global importance, only 30% of global ecosystems have been sampled for these fungal partners.
Highly detailed 3D scans of dense tropical rain forest plots are enabling precise estimates of tree structure, volume and stored carbon, as part of a first-of-its-kind pilot initiative, led by UCL researchers.
Countries with stronger and better-targeted climate policies are cutting carbon emissions significantly faster, a major new study finds. Analysing more than 3,900 policies across 43 economies, researchers show that climate policies have already avoided over 3 billion tonnes of CO₂ in a single year, with the biggest gains coming from policies focused on high-emitting sectors such as energy, industry and transport.
A new study reveals that heat uptake fluctuations in the Aegean Sea during August provide a powerful new tool for predicting Eastern Mediterranean winter rainfall. Researchers developed the Aegean Sea Heat Uptake Anomaly (AQA) index, showing that when the sea releases more heat in late summer, the following winter tends to bring more frequent and persistent “Cyprus Low” storm systems across the Eastern Mediterranean. The regional index captures a substantial share of year-to-year rainfall variability and significantly improves seasonal forecasting skill compared to traditional global climate indicators such as ENSO and the North Atlantic Oscillation (NAO). By identifying a localized ocean signal with strong predictive power, the study marks a major advance in Mediterranean seasonal rainfall forecasting.