A drought that flared up in the western United States in spring 2020 has expanded and intensified across the summer, fall and now winter.
In August, a third of the United States was experiencing at least a moderate level of drought. By December, roughly half of that area was, with about 33 percent facing what the U.S. National Drought Monitor classifies as “extreme” or “exceptio...
To access content, please login or purchase a subscription.