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 tunnel led to a massive cavern that opened out into a grand library.

From "Aru Shah and the End of Time" by Roshani Chokshi

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

About a quarter of all helium goes to chip companies and, importantly, existing caverns hold more than the industry’s annual consumption, according to Quinn-Barabanov.

From The Wall Street Journal ● Jun. 25, 2026

Teddy Thompson’s voice is a golden, vivid instrument capable of conjuring joy and caverns of heartache.

From Salon ● Jun. 5, 2026

The reserve’s oil is held in storage in 60 underground salt caverns in four locations in Texas and Louisiana.

From MarketWatch ● May 28, 2026

The museum’s various levels were comprised of vast caverns linked by a network of subterranean streets, tunnels, staircases, elevators, escalators, ladders, slides, trapdoors, and secret passageways.

From "Ready Player One: A Novel" by Ernest Cline