The device can detect minute amounts of chemicals capable of chewing away at the ozone layer. It was this monitoring that ...

Ahead of the International Day of Clean Air, here’s a look at what causes air pollution, what it does to people and how the ...

Online. Register here.This webinar is part of a Dialogue Series titled Synergistic Action for Nature and Climate under the ...

Spain’s initiative to revive the Mar Menor, Europe’s largest saltwater lagoon, by reducing pollution and restoring ...

Prior to the working meeting, UNEP visited Guatemala in June 2025 to assist MARN and MSPAS in reviewing Guatemala’s air ...

Introduction In the lead-up to the Seventh Session of the United Nations Environment Assembly (UNEA-7) and other key regional ...

Plastic pollution permeates every corner of the planet—even in our bodies in the form of microplastics. World Environment Day 2025 called for collective action to tackle plastic pollution.

Once among world’s most-polluted cities, Mexico City has made major strides in air quality through policy, technology and ...

Climate change is putting pressure on Tajikistan’s water resources, making transboundary cooperation crucial, according to a new Atlas of Environmental Change for the country released today by the UN ...

How can data transform the future of urban transport?  From optimizing bus routes to monitoring the real-world performance of electric vehicles, digitalization is the key to building smarter, cleaner, ...

In an era marked by unprecedented geopolitical challenges and multiple crises, the need for robust multilateral cooperation ...

UNEP's International Methane Emissions Observatory (IMEO) will host a technical workshop on methane emissions in Astana, ...