New research reveals danger of abandoned oil and gas wells
A new study, led jointly by University College London and Tsinghua University has provided the first global inventory of abandoned oil and gas wells and their associated methane emissions, addressing a significant gap in current climate data.
Scientists track 100 years’ of metal pollution from the bottom of a lake
In Brazil, researchers from the Federal University of ABC investigated how metal contamination has evolved over the past century by analysing sediment layers from Garças Lake in Sao Paolo.