The North American continent is "dripping" rock into the lower layers of the Earth, new research says, and in the process ...

Imagine the dramatic reshaping of the continents if North America suddenly vanished beneath the waves. Today it feels like ...

Despite being tied together beneath the surface, these regions diverge sharply above it. Iceland and the Azores are politically and culturally European. Cuba is firmly part of Latin America, while the ...

From its beginning in Wright’s Detroit basement, the museum has cultivated increased visibility for all African Americans by ...