Aerosols - do they make more clouds or brighter clouds?

By Ellen Phiddian
August 12 2022 - 9:00am
Holuhraun erupting in 2014. Picture: Shutterstock.
Holuhraun erupting in 2014. Picture: Shutterstock.

A volcanic eruption in Iceland has resulted in some scientists rethinking the impact of aerosols on climate change and global warming.