Latest Jonathon Overpeck Stories
The kinds of devastating droughts that claimed the lives of more than 100,000 people in Africaâ€™s Sahel region in the 1960â€™s and 70â€™s may represent a normal natural occurrence rather than an anomaly, according to new research.
Word of the Day
- The word or words serving to define another word or expression, as in a dictionary entry.
The word 'definiens' comes from the Latin word 'definire', 'to define'.