Two new publications remap the understanding of reverse weathering in the scientific community. The Dauphin Island Sea Lab's ...

On a remote coral reef near Papua New Guinea, endless streams of bubbles rise from cracks in the seabed into the shallow ...

Scientists found rocks deep inside Earth's mantle that generate hydrogen and could reveal clues about deep energy and the ...

New findings show that some coastal regions will become far more acidic than scientists once thought, with upwelling systems ...

Ice grains from Enceladus reveal the richest mix of organics yet, offering the strongest clues that the moon’s hidden ocean ...

Coral reefs have long been celebrated as biodiversity hotspots—but new research shows they have also played a much deeper ...

The unmanned Saildrone Explorers that the University of Hawaii at Manoa are using as part of a climate change study are equipped with advanced acoustic and security camera systems and sensors to ...

A new analysis of strontium isotopes in marine sediments has enabled scientists to reconstruct fluctuations in ocean chemistry related to changing climate conditions over the past 35 million years.

RIVERSIDE, Calif. – Scientists widely accept that around 2.4 billion years ago, the Earth's atmosphere underwent a dramatic change when oxygen levels rose sharply. Called the "Great Oxidation Event" ...

Marine barite extracted from deep-sea sediment cores, seen here in a scanning electron microscope image, provides a record of variations in ocean chemistry over geologic time. (Image by Adina Paytan) ...