David Gruber

About

David Gruber is the CEO and founder of Project CETI, a distinguished professor of biology for City University of New York/Baruch College, and a National Geographic Explorer.

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Humpback whales in French Polynesian waters. The intensity and duration of marine heat waves could have widespread effects on marine biodiversity, increasing the likelihood of species displacement and mortality. Image by Toby Matthews / Ocean Image Bank.

Listen to whales to improve connection, care & ocean health (commentary)

David Gruber, Sylvia Earle 6 Jul 2026

News and Inspiration from Nature's Frontline.

A collage featuring Ashoka Mukpo, a Mongabay reporter, and a cocoa bean

Videos

Jefferson Salamander (Ambystoma jeffersonianum)

Articles

A man fishes in the Niger Delta near the village of Diebu, Nigeria, Saturday, May 18, 2013. Image by Jon Gambrell / AP Photo.

Podcasts

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