analysis
Genome analysis reveals genetic diversity of Indigenous Australians
Before colonisation, Australia was made up of at least 200 distinct nations. Now a genome analysis has revealed that modern Indigenous Australians retain high levels of genetic diversity, far more than people of European or Asian ancestry Source link
Ancient climate analysis suggests CO2 causes more warming than thought
Illustration of Earth 65 million years ago, when CO2 levels were much higher than those of today CHRIS BUTLER/SCIENCE PHOTO LIBRARY It is possibly the toughest question in climate science: how much warming does carbon dioxide cause? A new analysis of 66 million years of Earth’s climate history suggests the planet is much more sensitive…