Emissions billow from a power plant’s smokestacks in the distance beyond a partially ice-covered river.

A Better Way to Monitor Greenhouse Gases

A unified, global observing system could more effectively monitor progress in reducing emissions and accelerate climate action through improved data and decision support.

REDD+ Results and Realities

A new study examines the efficacy of REDD+ projects in reducing deforestation and raises questions about the carbon credits the initiative relies on.