By analyzing microfossils — fossils about the size of a thumbnail — within the limestone, researchers found that the tiny ...

“Despite its small size, Bermuda was a major Atlantic maritime ... Schwebler’s Master’s thesis brought to light the use of ...

Adding a fire pit is an easy and beautiful way to upgrade your backyard. Find ideas and inspiration for fire pits of all ...

The oldest known surviving tombstone in the United States is an elaborate display of wealth — an intricately carved slab of black limestone initially laid in the floor of the second church of ...

Concrete is Earth’s second-most-used material behind water, creating about four times more CO2 emissions than planes. Some companies are trying to revolutionize the industry.