Researchers have created geopolymer mortar blocks from Taal volcanic ash, potentially suitable for constructing ...

A spectacular necropolis just outside Naples contains stunning tombs that were carved into rock by the ancient Greeks who ...

The volcano, standing at 3,763 meters in height, is expelling dark ash and “abundant rock fragments,” with rumbling sounds audible in nearby localities, according to the official report. In recent ...

Volcanic ash: Unlike the fluffy bits that linger after a camp fire, volcanic ash is made up of tiny fragments of rock and shards of glass. It’s damaging to lungs and can form a hefty blanket ...

An entire block of Pompeii has now been uncovered, revealing a laundry and bakery, as well as the large private house. It's ...

“It is correct to say that the main city sits on a very old volcano. Though most of the remnants are submerged, the granite in Kowloon and the rock pillars ... the lava and ash left behind.

If you're bored with the usual Valentine's Day date ideas, why not change it up with a romantic hiking trail in Texas? This ...