Native Hawaiian and environmental leaders are raising the alarm after President Trump signed an executive order aimed at boosting the deep-sea mining industry.

Hundreds of millions of people live in areas that could be affected by volcanic eruptions. Fortunately, clues at the surface, ...

Picture an ocean world so deep and dark it feels like another planet—where creatures glow and life survives under crushing ...

Volcanoes erupting underwater have a distinctive effect on the climate that is larger and more widespread than previously ...

Trump has effectively fired the starting gun for an international free-for-all on extracting minerals from the ocean floor.

This story was supported by the Pulitzer Center’s Ocean Reporting Network, where Elizabeth Claire Alberts is a fellow. Mere ...