Ice cores are like frozen time capsules that could tell a lot about Earth's past. Researchers drill deep into the Antarctic and Greenland ice sheets to retrieve ice cores and study past climate.

Dressed in an orange puffer jacket, Japanese scientist Yoshinori Iizuka stepped into a storage freezer to retrieve an ice ...

The Earth’s climate is a dynamic entity, continuously evolving over billions of years with alternating periods of extreme heat and cold. Recent scientific studies indicate that the Earth is subtly ...