While this seems mythical, science offers a possible explanation. Some types of volcanic rocks, like pumice, are porous and light enough to float temporarily. Though there is no conclusive proof ...

Nisyros is one of the most beautiful Aegean islands, still untouched by tourism growth. It is part of the Dodecanese group of islands, situated between Kos and Tilos. The island extends over a surface ...

For a question like this ... standpoint, volcanic soils represent a big family of highly variegated soils sharing the same ...

Researches aim to answer that question in a study of Lake Taupō's supervolcano, and the threat of a "dramatic feedback loop" causing immense destruction.

The passage of time has done nothing to diminish Pompeii's capacity to shock. With ossified bodies and filthy paintings ...

Against a brilliant blue sky, the sun crests near the peak of the country’s tallest volcano and shimmers like ... rock) to leave their homes. Another 470,000 could be forced to flee due to ...

Homes are made of volcanic rocks, insulated with pumice stone, and boast wooden balconies. Nightlife on Nisyros has nothing like the hectic pace of the party islands of Greece. You will find quaint ...

It should also be lightweight. Those materials are usually medium clay soils, compost, bricks and aggregates, and even volcanic rocks like pumice and lava. Notes: Sedum blankets and sedum mats don’t ...

"Fossil feathers are usually preserved in ancient mudrocks laid down in lakes or lagoons. The fossil vulture is preserved in ash deposits, which is extremely unusual," study lead author Valentina ...