Archaeologists have uncovered a rare Roman-era boundary stone at the ancient site of Abel Beth Maacah, in northern Israel, ...

Scientists have reevaluated the catastrophic impact of the Chicxulub asteroid that struck 66 million years ago, revising the estimated sulfur release and its effects on the Earth's climate. This new ...

Much of this uncertainty is because the ocean processes that control the fate of the sheet occur on an incredibly small scale ...