One-of-a-kind meteorite unveiled

The depths of space are much closer to home following the University of Alberta's acquisition of a meteorite that is the only one of its kind known to exist on Earth! What makes it so rare? The meteorite is 'pristine' – ...

Sociologist Asks What It Means to be American

How would you define an American? According to a new Purdue University study, more than 94 percent would say that having United States citizenship makes someone "truly American."