A new study from the George Washington University shows that frozen ground is sinking at an alarming rate across ...

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

In an interdisciplinary and transdisciplinary study, an international team led by the University of Vienna and the Danish ...

Along the rocky shores of Pasley Bay, an uninhabited coastline high in the Canadian Arctic, archeologist Aka Simonsen strode along the tide with her eyes to the ground. Time was running short.

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

Any satellite in a polar or sun-synchronous orbit, such as those in critical communications, imagery and weather monitoring constellations, requires an Arctic ground station for consistent ...

The Arctic recently made headlines after Donald Trump repeated his desire to buy Greenland. Trump cited national security ...

As an arctic blast hits the Northeastern U.S., a clipper system moving across the Great Lakes is bringing a chance of snow -- and rain -- for Christmas Eve.

While China is unlikely to establish a significant presence in the Arctic, monitoring Chinese maritime traffic and their potential activities in building C4ISR ground infrastructure remains important.

As permafrost — Arctic soil that typically remains frozen year-round — begins to thaw, ancient plant matter that was packed into that ground begins to decompose, releasing methane and carbon ...