The Northwest Passage was repeatedly sought for over four centuries. From the first attempt in the late 15th century to Roald Amundsen's famous voyage of 1903-1

The Northwest Passage was repeatedly sought for over four centuries. From the first attempt in the late 15th century to Roald Amundsen's famous voyage of 1903-1

The long voyages of discovery and exploration of the vast Pacific Ocean were an exercise in logistics, navigation, hard grit, shipwreck and pure luck. The motiv

In a surprising number of espionage cases sex has played a significant role_often only in the background_possibly as a reason why a particular individual has li

Environmentalism involves hundreds of international environmental groups, thousands of national groups, and tens of thousands of local ones. It also includes hu