Comparing carbon-trapping capacities of anoxic basins

Humans will need to both drastically reduce emissions and remove at least 10 gigatons of carbon dioxide from the atmosphere per year to avoid the worst effects of climate change, according to the Intergovernmental Panel on ...

What lies beneath melting glaciers and thawing permafrost?

Around the planet, ice is rapidly disappearing. From mountain tops, the poles, the seas, and the tundra. As the ice melts, it's exposing new surfaces, new opportunities, and new threats—including valuable mineral deposits, ...

Israel acquires rare ancient papyrus with Hebrew inscription

Israel has acquired a previously unknown ancient papyrus bearing a Hebrew inscription dated to around 2,700 years ago that had long been in possession of a Montana resident, the country's antiquities authority said Wednesday.

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