Geologists recently dated the age of Watersmeet gneiss, a type of rock in the Upper Peninsula, as the oldest in the U.S. Here ...

Forecasters of space weather keep an eye on the sun to stay ahead of eruptions of solar material that have the ability to ...

the Minnesota River valley subprovince of the Superior Province of the Canadian Shield; and the Watersmeet gneisses of the Upper Peninsula of Michigan. Each of these candidates is a gneiss that ...

There were huge winners during MLS Rivalry Week this matchday, with big score lines and terrific goals making the headlines.

The first MLS Rivalry Week of the season lived up to expectations and then some. Check out SI's updated MLS Power Rankings.

Alonso Martínez led the way for New York City FC in a 2–0 Hudson River Derby victory ... On Wednesday, they face Canadian Premier League side Valour FC in the Voyageurs Cup quarterfinals ...

Situated at the junction of the Canadian Shield, the St. Lawrence Lowlands and the Appalachians ... The territory offers contrasting landscapes shaped by the meeting of the river, large coastal ...