Limestone rocks found high on the mountain contain remains of marine organisms that once lived in the ancient Tethys Sea.

The notoriously large carbon footprint of cement production is a prime target for researchers looking to chip away at the problem of climate change, and we've seen how this could involve all kinds of ...

The Quarry Trail (Q1, Q2) takes visitors through the bottom of the abandoned quarry. The rock walls surrounding the quarry bottom are composed of limestone. Limestone consists mainly of calcium ...

Though decidedly less warm and fuzzy, Limey would have made a much more relevant representative of IU’s contemporary history. There’s a life lesson in the history of Indiana limestone, though it might ...

Researchers have discovered a brownish piece of split limestone in a site in Croatia that suggests Neanderthals 130,000 years ago collected the rock that stands out among all other items in the cave.