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

At the end of this cavern is a corridor, which is almost 30 metres long and three metres across, and which leads to a second chamber of the cave.

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

Down the stairs, the natural cavern beneath the barn welcomed her with a cool breeze.

From Anya and the Dragon by Sofiya Pasternack

In underground salt caverns in Texas and Louisiana, the U.S. government stores hundreds of millions of barrels worth of oil in case of energy shocks.

From The Wall Street Journal ● Jul. 18, 2026

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

From Salon ● Jun. 5, 2026

The caverns offer “the best security and the most affordable means of storage,” it said, compared with above-ground tanks.

From MarketWatch ● May 28, 2026

Teddy Thompson possesses one of those voices, a golden, vivid instrument capable of conjuring joy — though not in excess; he’s English — and caverns of heartache.

From Salon ● May 15, 2026

Deeper still, I can feel the cold of the earth replaced by heat until there are caverns of red-hot, then white-hot magma, swirling under unthinkable pressure.

From "Challenger Deep" by Neal Shusterman