That's how wilderness explorer John Dunn cheerfully described the second leg of "Journey North," an 8,000-kilometre, 400-day ...

Scientists have documented an unprecedented glacial flood in East Greenland, where an estimated 3,000 billion liters of ...

Unusual weather patterns and climate change have been driving stark changes in the northwestern state. Now, new satellite ...

Ayatollah Ali Khamenei also suggested that “there should be no negotiations with such a government,” but stopped short of ...