About 183 million years ago, volcanic activity in modern South Africa unleashed an estimated 20,500 gigatons of carbon dioxide (CO 2) into the ocean–atmosphere system over a period of 300 to 500 ...

Ocean water in Myrtle Beach is typically a muddy brown from sediment swirling around with the waves.

Deep beneath the Pacific Ocean floor, sediment cores hold secrets that could reshape how scientists predict Earth's climate future. These deep-sea layers capture snapshots of ancient oceans, revealing ...

New research from an international group looking at ancient sediment cores in the North Atlantic has for the first time shown a strong correlation between sediment changes and a marked period of ...

The alternative text for this image may have been generated using AI. Table 1 Composition of sediment samples collected from 3 different environments: nunataks (N), glacial moraines (M) and the ice ...

Onboard a ship off the icy coast of Greenland, Anne Jennings and the crew have been paying close attention to Fred, a massive, jagged iceberg, for the past two weeks. “It’s really beautiful and ...

The Antarctic Circumpolar Current plays an important part in global overturning circulation, the exchange of heat and CO2 between the ocean and atmosphere, and the stability of Antarctica's ice sheets ...

A new scientific model is giving researchers an unprecedented, global look at the activities of clams, worms, and other invertebrate animals that burrow at the bottom of the ocean. A new scientific ...

Seamounts are globally distributed across the oceans and form one of the major oceanic biomes. Here, we utilized combined analyses of bulk metagenome and virome to study viral communities in seamount ...

UMass Amherst and Massachusetts Geological Survey researcher calls work a “wake-up call” about the critical role oceans play in helping marshes keep pace with rising seas What Yellen describes as a ...