Past climate changes in Earth's history have been accompanied by very large sea level changes. Just think of the Ice Ages that our planet has repeatedly gone through over the past two million ...

Is that the sea level rising, or is the sand just being swept away? Speaking of sea levels, you keep hearing that they rise higher every year — but how exactly is that measured? After all ...

A new analysis of ancient layers of peat at the bottom of the North Sea will help scientists more accurately project how much sea level will rise in the coming decades and centuries. The research ...