Almost everyone has heard of Tyrannosaurus rex, but how much do you actually know about this iconic dinosaur predator? Take ...

Preaching a message of nonviolent resistance, the Rev. Martin Luther King Jr. was the leading voice of the American civil rights movement. The protests he organized, the marches he led and the ...

Palaeontology is the study of prehistoric species, mostly ones that are extinct. It focuses primarily on fossil data, using a variety of physical, chemical and biological techniques to analyse them.

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