Fun fact: it turns out that Purbeck marble isn’t a marble, but rather a rare limestone teeming with fossils ... of all these pieces that then became full-scale models rendered in Balsa wood ...

Low-carbon concrete is now in use on in many construction projects—and it's cheap enough that it's poised to rival the ...

Amid the woozy desert haze springs an incongruous streak of blue. Lake Mead is the most mirage-like thing I’ve ever seen that ...

Twice a day, sirens sound at Cambodia's Chip Mong Insee cement kiln, warning limestone will soon be blasted from the karst ...

As one of The Nature Conservancy’s four preserves in the state, Blowing Rocks is the smallest, the busiest and the oldest.

For an extra side of adventure in what is dubbed by Mandai Wildlife Group as Asia’s first adventure-based zoological park, ...

They were very dark, full of melancholy ... “Purbeck marble is not actually marble, in fact it’s a limestone,” she explained. “It comes from one single small quarry which has been in ...

Twice a day, sirens sound at Cambodia’s Chip Mong Insee cement kiln, warning limestone will soon be blasted from the karst ...

With a vast expanse of natural splendor, South Dakota is rich in history, outdoor experiences and unique activities. In the Mount Rushmore State, visitors will find two of the world's longest ...

India's leading Fossil Fuel Clean Coal technologies Company, reported earnings results for the third quarter and nine months ended December 31, 2024. For nine ...

According to folktales told in the farmhouses below, the dragon-like winged serpent dwells in karst chasms, guarding treasures gathered deep within folds of limestone, and emerging when hungry to ...

The sanctuaries and temples of ancient Olympia are some of the oldest and most important in all of Ancient Greece.