Unveiling the secrets of liquid iron under extreme conditions

Two new innovative methods describe how to measure the electrical resistivity of liquid iron—such as that found in planetary cores—at extremely high pressures and temperatures. Prior to this, there were no experimental ...

Is the US ready for an African swine fever outbreak?

In a new study, researchers from North Carolina State University have used a computer model to understand how African swine fever (ASF) might spread among swine farms in the southeastern U.S.—and examined the effectiveness ...

An improved view of global sea ice

Earth's declining ice is without a doubt one of the clearest signs of climate change. A new high-resolution sea-ice concentration data record has just been released as part of ESA's Climate Change Initiative—providing new ...

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