Blog

Andrea Mar Adentro

Welcome · Bienvenides · 歡迎光臨 · Bem-vindo

A Salvadoran marine researcher writing about the good, the bad, and the ugly of marine sciences, my journey, and everything in between, with a sprinkle of silliness, loads of truth, science-packed stories. May this be your space to learn, to laugh, and to feel you belong.

Origin Story
Personal · Featured
Origin Story

A nature documentary, my uncle, my sister, and me — the memory I return to when I need to remember why I do what I do. This is where it all began.

By Andrea Herrera · Nov 2025
Read on Substack →
Reflections from an unforgettable week
Conference
Reflections from an fintastic week

+800 water people, +80 nationalities, one week in Sri Lanka. My takeaways from Sharks International — the conversations, the quotes, and what comes next.

By Andrea Herrera · May 2026
Read on Substack →
How to publish a new post (Substack workflow)

1. Publish your post on Substack at substack.com/@andreaherreramaradentro. 2. Copy the post URL. 3. In this file, find the next commented-out card block below the live cards, remove the <!-- and --> tags, and replace href="#" with your Substack post URL. That's it — no other coding needed.