Blood Falls in Antarctica flows unpredictably with iron-rich, salty water. Microbes inside survive without sunlight.

Iceland is full of epic, bucket list experiences – there are volcanoes, hot springs, glacier lagoons, whale watching, ...

His time-lapse footage from Iceland's Breiðamerkurjökull glacier in Vatnajökull National Park showed significant ice loss over six ... explained that the dark blue streaks visible on the ...

The discovery represents what may be the oldest glacier ice ever found buried in permafrost — ground that has been frozen for at least 2 years straight — in the Arctic, researchers report in ...

But few are more stunning than Iceland's Vatnajökull ice cap ... when the glacier grows to lower elevations (you can make the trek in about two hours) and turns bright blue.