We are pleased to share the May 2026 edition of the Marine Microbiome Newsletter.
This issue explores how marine microbes may provide some of the earliest signals of environmental change in the ocean. In our feature article, Invisible First Responders: Marine Microbes Reveal Ocean Change Before We See It, we examine how microbial communities respond rapidly to changes in temperature, oxygen, and nutrients, and how these microscopic organisms could contribute to future early-warning systems for ocean health.
This edition also includes:
• An update on the evolution of the Marine Microbiome initiative and its growing role within AAORIA.
• Highlights from the Marine Microbiome Portal, including recent science, education, funding, and outreach activities.
• Information on upcoming events relevant to the marine microbiome community.
As always, we welcome your feedback and encourage you to share the newsletter with colleagues and networks interested in ocean health, microbiomes, and sustainable ocean management. Link to the newsletter.