The mortally wounded Snowman, grabs Chika and drags her down with him, as he plunges into the sulfur pool to certain death.

They have been found in hot springs, sulfur pools, and thermal ocean vents.

In Beppu we bathed outdoors beneath the sun and the stars in belching mud and vaporous sulfur pools.

Yes, and got yourself into more political hot water than that sulfur pool over there.

The Hot Springs are just that - steaming sulfur pools that merit about two minutes' observance.

There's an outdoor sulfur pool, which is not heated, and a whirlpool, which is.

The first few are quite ordinary, but then you come to one full of hot sulfur pools.

The family Aquificaceae are bacteria that live in harsh environmental settings such as hot springs, sulfur pools, and hydrothermal vents.

They grow in boiling sulfur pools and thrive in subfreezing temperatures.

They are tolerant of harsh conditions and are often found in close association with elemental sulfur, including molten sulfur pools that exceed 180 C in temperature.