Paleontologists unearth what may be the largest known marine reptile

The fossilized remains of a second gigantic jawbone measuring more than two meters long has been found on a beach in Somerset, UK. Experts have identified the bones as belonging to the jaws of a new species of enormous ichthyosaur, ...

Characterizing social networks by the company they keep

People tend to connect with others who are like them. Alumni from the same alma mater are more likely to collaborate on a research project together, or individuals with the same political beliefs are more likely to join the ...

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