Concept: Atmospheric Ozone and Climate
Inferring drivers of tropical isoprene: competing effects of emissions and chemistry
How isoprene behavior differs across tropical regions based on emissions and chemical processing

Why methane surged in the atmosphere during the early 2020s
Atmospheric methane surge linked to declining chemical breakdown and changing wetland emissions

The impact of rocket-emitted chlorine on stratospheric ozone
Expanding space industry could slow ozone layer recovery through rocket-emitted chlorine

Twenty‐One Years of Global Atmospheric Chlorine Inventories From Atmospheric Chemistry Experiment Fourier Transform Spectrometer (ACE‐FTS) Measurements
Two decades of satellite data reveal how Montreal Protocol is reducing atmospheric chlorine

Evaluation of UKESM aerosol size and composition using ATom measurements indicates missing marine aerosol formation mechanisms
Global climate model aerosol predictions lack key ocean-based formation processes

Controlled chamber formation of per- and polyfluoroalkyl substances (PFAS) aerosols with Pseudomonas fluorescens : size distributions, effects, and inhalation deposition potential
How common environmental contaminants form airborne particles and reach the lungs
Image Credit: AI-generated image (OpenAI / DALL·E)Contrasting aerosol mixing states at inland and coastal sites: an entropy-based metric for CCN activity
How particles mix differently at coastal versus inland locations affects cloud formation

OH reaction with gamma-heptalactone favors C5 hydrogen abstraction
Mapping how hydroxyl radicals break down a common atmospheric compound

Dust layer weakens low-level cloud increase over the North Atlantic
How dust particles warming the upper atmosphere affect cloud formation











