A stretch of river into which treated wastewater has been discharged emits five times more methane than a stretch of river without that wastewater. This is according to research by Ida Peterse and ...

Kleber and Magerl focused on Vallåkrabreen, a small valley glacier in central Svalbard, where they measured methane levels in groundwater springs and the melt river draining from the glacier.

Methane is one of the main drivers of climate change, responsible for 30 per cent of the warming since preindustrial times, ...

Gabrielle and Leonard focused on Vallåkrabreen, a small valley glacier in central Svalbard, where they measured methane levels in groundwater springs and the melt river draining from the glacier.