When the sun sets, the ocean comes alive with a whole new world of marine life. Here's what you can expect—and how to prepare ...

The oxygenation of the Earth’s atmosphere and oceans and the emergence and evolution of life are pivotal episodes in the planet’s history. Now, a pioneering application of dolomite uranium ...

This is what happened to me when I discovered a source of oxygen production in the deep sea – but ignored it for nine years.

Ocean ecosystems play a critical role in carbon storage and oxygen generation. Some of these ecosystems are under threat; others remain unexplored. Understanding how key players such as whales ...

An exploratory expedition describes two deep-sea, low-oxygen ecosystems in the Red Sea, including some surprising fish. The findings are published in PNAS Nexus. Persistent oxygen-depleted zones ...