An experienced hiker sank thigh-high into quicksand while backpacking through Utah’s Arches National Park on Sunday.

The State Department is swapping out Calibri for Times New Roman in all its official documents, reversing a Biden-era change ...

New research shows Roman concrete relied on heat-driven mixing and reactive lime, giving it a surprising self-healing ability ...

Hundreds of Nicaraguans sang in praise of the Virgin Mary at flower-and-light-filled altars set up in church parking lots as ...

Authoritarian regimes use architecture to reshape what the public believes by saturating public spaces with political symbols ...

A hiker at Utah's Arches National Park was rescued after becoming trapped in quicksand for nearly two hours. Divided Fed ...

Many of the world’s most fascinating archaeological sites are overshadowed by their more famous neighbors, leaving countless ...

Roman buildings were engineered with hot mixed, self-healing concrete of quicklime and volcanic ash that strengthens in seawater.