A core of ice extracted from Antarctica had literally frozen in time the climate of the planet going back nearly 70,000 years.

Tiny bubbles trapped in ancient Antarctic ice have revealed surges in global wildfire coinciding with signs of abrupt climate change. While temperature variations, changes in tropical rainfall ...

"This therefore excludes a causal relationship between the volcanic eruption and the abrupt change in climate," explains the Heidelberg researcher and first author of the study. Identifying the ...