PFOS in lake Tyrifjorden. As part of the "Environmental pollutants in large Norwegian lakes" program, NIVA and NILU have also taken samples of 25 perch off Storøya in lake Tyrifjorden, ...

The ancient artefact, which dates back almost 2,000 years, was found during the excavation of an ancient burial ground in the Tyrifjorden region of Norway. In a major breakthrough for Norwegian ...

In a major breakthrough for Norwegian archaeology, a team of researchers has uncovered what they believe to be the world's oldest runestone. The ancient artefact, which dates back almost 2,000 years, ...