As Donald Trump renews interest in Greenland, questions are being raised worldwide about the island's true strategic value.

Global warming is transforming Greenland at an astonishing pace, revealing valuable mineral deposits and opening up new trade ...

If the ice sheets across the globe melted completely, the coastal and delta regions would witness casualties most quickly.

Life-threatening winter storm has cut a wide swath of hazardous condition in the east side of the United States, prompting ...

"We hope this [research] encourages people to play a role." Experts issue warning about looming threat to coastal cities: ...

Research indicates that the Arctic is warming four times faster than the rest of the planet, posing a serious problem for the ...

Like snowflakes themselves, no two picture books about snow are the same. But they share some common ground — dramatic ...

Historians say underpinning Trump's talk of national security lies a longstanding pattern of American entitlement to Native ...

Brookfield Zoo, which has cared for generations of polar bears, hopes to offer guidelines for an area where mothers den at ...

Donald Trump's aim to acquire to Greenland has put the spotlight on an issue that was previously the preserve of a few mid-level defence officials and military officers, but now his intervention has ...

The systematic destruction of the Acacia Forest has sparked outrage and anger among many Sudanese, especially environmental ...

PBS NC helps your community explore new worlds and ideas through programs that educate, inform and inspire. Your ...