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Category: Climate & Environment

Saudi Arabia’s Wastewater Could Solve Its Groundwater Crisis

Saudi Arabia loses groundwater faster than nature can replace it — but a new study suggests the country's massive surplus of treated wastewater could help refill depleted aquifers and secure long-term water supplies across one of the world's driest regions.

May 5, 2026
Climate Change Is Expanding Rodent-Borne Virus Risk in S. America

Climate change is pushing rodent species — and the deadly hemorrhagic viruses they carry — into parts of South America that have never encountered them before. A new UC Davis study maps where outbreaks could emerge in the next 20 to 40 years.

May 4, 2026
Global Study Links Environment and Inequality to Faster Brain Aging

A massive international study shows that air pollution, climate extremes, inequality and political conditions can speed up or slow down how our brains age. The findings suggest that protecting brain health will require changes far beyond the clinic or the gym.

April 6, 2026
MIT Tool Maps Traffic Pollution Block by Block in Real Time

Using traffic cameras and mobile phone data, MIT researchers built a system that maps car emissions in Manhattan block by block and hour by hour. The approach could help cities design smarter, fairer climate and transportation policies.

April 2, 2026
New Low-Heat Method Could Make Acrylic Plastics Endlessly Recyclable

A team at the University of Bath has developed a low‑temperature chemical process that breaks acrylic plastics back into their building blocks, potentially allowing them to be recycled again and again without losing quality.

April 2, 2026
Wealthy Nations Risk a ‘Private Solution Trap’ on Climate Action

A global experiment with more than 7,500 participants suggests that when people have more resources, they tend to protect themselves from climate impacts instead of funding shared emission cuts. Researchers warn this “private solution trap” could slow global progress and leave poorer communities more exposed.

March 25, 2026
New AI Model Aims to Transform US Flood Forecasting

As extreme weather intensifies, University of Minnesota researchers have developed a knowledge-guided AI model that could make flood forecasts faster and more accurate. The hybrid system blends physics and machine learning to support forecasters during high-stakes emergencies.

March 17, 2026
New Global Study Shows Climate Policies Are Cutting Carbon Fast

A sweeping analysis of climate policies in 43 major economies finds that tougher, better-targeted rules are already cutting billions of tons of carbon dioxide. The study offers a roadmap for governments to speed up emissions cuts when the world needs it most.

February 24, 2026
Wetlands Can Fight Climate Change Without Being Fully Flooded

Flooding bogs and meadows has been seen as a climate fix. New research from Denmark suggests a smarter strategy: keep wetlands wet, but not underwater.

February 3, 2026
Study: Carbon Pricing Plus Renewables Cut Emissions Fastest

A major study of 40 countries over three decades finds that combining carbon pricing with strong investment in renewable energy and research is one of the most effective ways to cut emissions. The research offers a practical roadmap for governments looking to strengthen climate policy.

February 2, 2026

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