Earth's history is a roller-coaster of climate fluctuations, of relative warmth giving way to frozen periods of glaciation before rising up again to the more temperate climes we experience today.

Scientists have determined exactly how Earth's orbit and tilt affect glaciation and deglaciation, based on the length of these parameters' cycles and clues hidden at the bottom of the ocean.

Glacier movement, or glaciation, is known to scrape up and ... it is controversial because the linkage is assumed rather than explained,” Shields said. “Dramatic landscape change causing ...

This short film can be used to introduce students to the impacts of glaciation on a valley. After watching the clip, students could label features of a U-shaped valley to explain how each one ...

though it is also commonly means periods of widespread glaciation. Ambiguities in the record of when ice sheets advanced and ...

Exploring how glaciation has shaped the coastline of north Norfolk and the land bridge that once connected the UK with mainland Europe. LIZ BONNIN: Hi, I’m Liz Bonnin. Now Britain is ...