Centuries-old trees can hold clues about global weather patterns. A new UA study unlocked some of those clues.

Heat-trapping carbon dioxide levels in the atmosphere jumped by the highest amount on record last year, soaring to a level ...

Labor market conditions are similar in regions that are near each other. This is called positive spatial correlation.

Prioritizing which animals and plants to help is driven mostly by whether we like them or not. Some experts say that may not ...

The northernmost town in the world, Longyearbyen, is 800 miles from the North Pole, but home to over 2,000 people.

Predicting when and where the Northern Lights will be visible is a challenging game and can partially be predicted by ...