cavern

Air Products—a major supplier and distributor of helium, serving customers in electronics, aerospace and medical imaging—said drawing on its storage cavern in Beaumont allowed it to service clients despite curtailments from Qatar.

From The Wall Street Journal ● Jun. 25, 2026

The group had been hunting for gold when they were cut off inside the cavern in an isolated part of the country after flash floods hit on 20 May.

From BBC ● May 29, 2026

The cave, an underwater system which extends for hundreds of meters through multiple chambers and internal passages, begins with a first large, bright cavern with a sandy bottom.

From Barron's ● May 21, 2026

If we were to squeeze through small cracks in his mind’s cavern walls or crawl down its miniaturized hallways toward Erickson's nerve center, we might find ourselves in a room with a broken printer.

From Salon ● Feb. 15, 2025

The crowd surrounding us filled the cavern, and more zipped around on rails above our heads.

From "Tristan Strong Punches a Hole in the Sky" by Kwame Mbalia

Analysts said the trade would likely be necessary because the salt caverns are set up to contain mostly light to medium types of crude.

From The Wall Street Journal ● Sep. 3, 2026

European gas-storage facilities are spread across the Continent, from tank farms to massive underground caverns.

From The Wall Street Journal ● Sep. 2, 2026

Freshly excavated caverns 100m underground sit next to stores that have been used for sparkling wine, apples and cheese in recent years.

From BBC ● Aug. 18, 2026

Meanwhile, inventories in the government-run Strategic Petroleum Reserve, a system of salt caverns on the Gulf Coast, keep falling and sit at the lowest level since 1983.

From The Wall Street Journal ● Jul. 9, 2026

My good Legolas, do you know that the caverns of Helm’s Deep are vast and beautiful?

From "The Two Towers" by J. R. R. Tolkien