The ongoing rivalry between Helena and Helly R. on the hit sci-fi drama on Apple TV+ serves as a parable about internalized ...

Crane, R-Ariz., and Rep. Lou Correa, D-Calif., introduced the Subterranean Border Defense Act to require an annual report on the federal government's knowledge of illegal underground border-crossing ...

A remarkable underground city, believed to have been built for security as well as water access, has been discovered beneath ...

Endangered salamanders threatened by sprawling suburbs will get car-free access to small stretches of the Greater Toronto Area this month as they emerge from their subterranean winter shelters and jou ...

The sewer systems of Florida are teeming with an “abundance” of alligators, racoons, and a dozen other animals using the drain pipes to traverse the city, scientists reveal in a new study.

This article explores these hidden treasures, uncovering their beauty and importance. At over 24 kilometers long, Postojna Cave is Slovenia's most visited attraction. Guided tours are offered through ...

A nine-year study comparing a typical two-year corn and soybean rotation with a more intensive three-year rotation involving ...

Ħal Saflieni Hypogeum is a unique underground burial complex on the island of Malta that covers 500 square meters (5,381 square feet). It became a UNESCO World Heritage Site in 1980, owing to its ...