Dutch probe mystery porpoise deaths

Dutch scientists were on Wednesday probing the mysterious deaths of dozens of harbour porpoises whose carcasses have been washing up on the country's northern beaches since last week.

Ancient Roman port history unveiled

Researchers successfully reconstructed anthropic influences on sedimentation, including dredging and canal gates use, in the ancient harbour of Portus—a complex of harbour basins and canals that formed the hub of commerce ...

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