Quakes recorded for the first time inside Greenland's biggest frozen river, the Northeast Greenland Ice Stream, suggest this river and others switch between moving jerkily and flowing like honey.

Measurements with the scanner confirmed that it is indeed the world’s largest underground thermal lake, revealing it to be ...

Scientists have confirmed the world’s largest underground thermal lake, known as Neuron lake, inside a cave in southern ...

Looking for some bucket-list travel ideas? You can't go wrong with these natural wonders—though you might not believe your ...

Jan. 10, 2025 — A new study based on the sampling and analysis of volcanic ash at Cumbre Vieja volcano in the Canary Islands, located off Africa's northwest coast, suggests that the composition ...

Vatnajökull is also home to enchanting ice caves like the one pictured ... If you fancy swapping a night under the stars for ...

"Axial is the most active volcano in the Northeast Pacific which maybe some people don't know, because it's hidden under the ocean," volcanologist Bill Chadwick told Jenn Chávezin in the Oregon Public ...

Sky News host Sharri Markson joins contributor Kosha Gada to discuss Colombian President Gustavo Petro's “stunning” reversal to accept repatriation flights from the US after President Donald ...