The University of Waterloo acknowledges that much of our work takes place on the traditional territory of the Neutral, Anishinaabeg, and Haudenosaunee peoples. Our main campus is situated on the ...

You don't have any saved articles. Our scientists have been looking for a rock that formed so long ago it was on Earth before complex life lived on land. Called Lewisian gneiss, it’s the oldest rock ...

This text is part of Parks’ Historical Signs Project and can be found posted within the park. Fordham gneiss, one of the oldest rock formations in the world, can be seen from Inwood Hill Park by ...