Add Yahoo as a preferred source to see more of our stories on Google. NOAA's National Integrated Drought Information System has classified drought into five types. Learn about them in this video.

Add Yahoo as a preferred source to see more of our stories on Google. The U.S. Drought Monitor shows that 100% of New Hampshire is in dry or drought conditions, with 43% of the state in severe drought ...

The United States and Mexico have been in a historic megadrought since the turn of the century. For more than 25 years, the American Southwest has faced the severe social and economic consequences of ...