Researchers can now pinpoint the sources of smog in Beijing

Pinpointing the sources of air pollution is often a challenge. Now researchers led by the Paul Scherrer Institute are using a new tool to solve this problem.

Topics:

Climate Action and Waste Reduction

Share:

Forum Stories newsletter

Bringing you weekly curated insights and analysis on the global issues that matter.

Subscribe today

More on Climate Action and Waste Reduction
See all

Why the Iran war should change how we think about fertilizer

Michelle You

May 15, 2026

Why AI will be key to accelerating the energy transition

Why the ocean economy is a macroeconomic foundation that requires strategic investment

Why economic growth hides a massive loss of value

Why industrial transition stalls and how to move it forward

Why measuring material emissions is key to cutting carbon in the built environment