A new study from the University of Helsinki has provided a compelling new explanation for the devastating droughts that took ...

People along the Matan Fada in northwest Nigeria remember the river's abundance as being typified by fish literally falling from the trees, but those days are gone.

People along the Matan Fada in northwest Nigeria remember the river's abundance as being typified by fish literally falling ...

Tens of thousands of years ago, on the territory of the uninhabited Sahara Desert, gardens flourished, rivers flowed, ancient ...

Every person, by nature, is afraid of something. This is how the self-preservation mechanism works. Fear of the dark, heights, confined spaces, airplanes, water - all of these fears are among the five ...