Beneath the rolling hills of West Java, Indonesia, lies a site that could challenge the very timeline of human civilization.

Archaeologists in Egypt have uncovered a long-lost pyramid buried beneath the sands of Dahshur, an ancient royal necropolis. The discovery, made during excavation work near some of Egypt’s oldest ...

In Southern California, vast underground aquifers are tapped by wells, which draw up water served to households. DiPrimio’s agency, for example, relies on wells sunk into the Main San Gabriel ...