One U.S. hummingbird species truly hunkers down for the winter, and that’s the Anna’s Hummingbird. In the early 1900s, they ...

Ecological warning lights have blinked on across the Arctic over the last 40 years, according to new research, and many of ...

Northern pike are moving through salt water to invade freshwater habitats in Southcentral Alaska, according to a new study. It's the first known documentation that northern pike are traveling through ...

"The most climate-stressed regions all contained permafrost, which is vulnerable to thaw as temperatures rise," researcher Sue Natali said.

Alaska offers a respectable first class fare, but turn to the airline's partners for a truly luxe experience. Many or all of the products on this page are from partners who compensate us when you ...

Located just outside of Victor and near the Idaho and Wyoming state line is the Cabin on the Creek Airbnb, the perfect place ...

NOAA map shows when the average coldest day of the year typically occurs in the United States: From the Northern Plains to ...

In this piece TASS FACTBOX editors review the international legal status of this region. The Arctic is the northern polar region of the Earth, including the outskirts of the continents of Eurasia and ...

In August, over a calm Michigan lake, Karl Duesterhaus, 34, of Chicago, was treated to an unusual phenomenon: the northern lights, which appeared as hazy colors in a brighter-than-usual night sky. It ...

Drive through North America's gorgeous, pristine mountain landscape on this secluded Alaskan road, offering awe-inspiring ...

As Donald Trump prepares to return to the White House later this month, some northerners are anxious about what the new U.S.