Thailand's pygmy hippo Moo Deng marked her first birthday on Thursday, drawing crowds of diehard fans even as she left behind the cute animal infancy that earned her worldwide internet fame.

English grammar rules can certainly be confusing. Take this high school grammar quiz to see how your grammar know-how stacks up.

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Canada’s biggest producer is Teck Resources. Its stock was sent on a wild ride, first as copper prices jumped, then as the ...

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