First Active Methane Leak Observed off Antarctica

Proceedings of the Royal Society B, July 22. A team of scientists has discovered the first active leak of methane through the Antarctic seafloor, in the Ross Sea. Researchers monitored microbial communities that can consume the greenhouse gas before it reaches the atmosphere, and therefore play an important role within the methane cycle. Their work reveals […]

Global Methane Emissions Reach ‘Record High’ Levels

Global Methane Budget, 2000-2017 (2020), July 15, 2020. A new consensus update to global methane emissions reveals that atmospheric methane increased by 8.5ppb and 10.7ppb in 2018 and 2019, respectively – two of the highest annual values of the 21st century. The current concentration of atmospheric methane is more than 2.5 times higher than pre-industrial […]