Arbor Day's roots are firmly planted in Nebraska, but tree canopies in cities like Lincoln have declined in recent years.

Groundwater levels across Nebraska declined more than half a foot last spring amid persistent drought, with the biggest drops ...

A little more than 36 hours after its funding lapsed last week, the High Plains Regional Climate Center at UNL went live once ...

The grocery chain Trader Joe's is continuing its nationwide expansion with plans to open 21 new stores across the U.S. The ...

Thousands of events are scheduled across the globe to celebrate Earth Day on Tuesday, April 22. Here's a handful happening in ...