Geologic mapping has been one of the most fundamental mandates of the U.S. Geological Survey (USGS) since its establishment ...

A massive ice sheet once covered much of Canada and the northern U.S., causing land shifts as it melted. New research shows ...

Refers to the latest 2 years of omaha.com stories. Cancel anytime. Here is who is on Nebraska's ballot for the 2024 election. In a special election widely considered uncompetitive, incumbent U.S. Sen.