Greenland is renowned for its substantial ice sheet. It appears on satellite maps as a massive, immobile, frozen block. But a ...

From tracking chimpanzees in Uganda to a 100 percent carbon-offset vacation in Greenland, there's an eco-friendly vacation option for every kind of traveler.

Evidence of algae growth and climate simulations reveal the Arctic had seasonal ice, not a permanent ice shelf, for much of ...

Melting glaciers in Greenland are unleashing hidden methane and shifting soils from carbon sinks to warming sources.