Analysis of the sediment in Belize’s Great Blue Hole shows a concerning trend. Blue holes, the name for collapsed limestone ...

While the Great Blue Hole has silently recorded history for thousands of years, its latest revelations are a loud warning.

Researchers found distinctive scratch marks left by the drifting icebergs as they gouged deep tracks into the North Sea floor ...

When bottom trawls are dragged across the seafloor, they stir up sediments. This not only releases previously stored organic carbon, but also intensifies the oxidation of pyrite, a mineral present in ...

Lake sediment cores in Guatemala reveal directional ground shaking from the 1976 earthquake, offering rare insight into ...

The Chicxulub asteroid crater supported marine life for 700,000 years, showing that some mass extinction events may help life return.