12hon MSN
New ice core studies expand histories of greenhouse gases and ocean temperature to 3 million years
New analyses of ancient ice from Antarctica and the air contained inside it are extending the history of Earth's climate ...
New Scientist on MSN
Ice core reveals low CO2 during warm spell 3 million years ago
For the first time, scientists have measured atmospheric gases from the late Pliocene, yielding data that could help to predict the future climate ...
The rapid climate change we are experiencing today is mainly driven by the greenhouse gases we humans keep releasing into the ...
While hydrogen itself doesn’t trap greenhouse gases, its interaction with other gases can indirectly heat the atmosphere 11 ...
6don MSN
A race against time to save Alpine ice cores that record medieval mining, fires, and volcanoes
Ice cores taken from glaciers reveal the air pollution of the past, using atmospheric particles incorporated in snow that ...
Left: Antarctic ice core and the bubbles contained in it. Right: Vacuum-ultraviolet light source and metastable krypton atom beam device. A team led by Prof. Zheng-Tian Lu and Prof. Wei Jiang from the ...
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