Seasonal and Multi-Decadal Climate Cycles Persisted during Snowball Earth, Scientists Say
A new analysis of exquisitely preserved laminated rocks (varves) from the Port Askaig Formation on the Garvellach Islands,…
Scientists Found the Coldest Seawater in History from when Snowball Earth Reached Freezing Temperatures of Minus 15° Celsius
Illustration of “Snow Ball” Earth. Earth froze over 717 million years ago. Ice crept down from the poles…
Carbon dioxide: the stuff of life
50484.jpeg None Peter Brannen has an uncompromising opinion about carbon dioxide. It is the most important compound that…