This aerial view shows Black Opal Pool, Black Diamond Pool and part of Wall Pool, all in Biscuit Basin. The photo was taken in 1959 sometime after the Hebgen Lake earthquake.

The new webcam was established at Biscut Basin only a few weeks before track activity at the Black Diamond Pool. The camera is designed to capture static images every 15 minutes, which are then ...

The webcam captured a small eruption at Black Diamond Pool in Yellowstone's Biscuit Basin − just north of Old Faithful − at 8:39 p.m. MDT on May 31, according to the U.S. Geological Survey.

But the eruptions left behind a new thermal pool. Ice-blue in color, warm in temperature and a little larger than a backyard hot tub, the pool is the newest known feature to bubble up in Yellowstone’s ...

Yellowstone National Park announced Monday the discovery of a new 13-foot baby blue hot spring. It emerged with little ...

On May 31 at 8:39 p.m. MDT a small eruption occurred at Black Diamond Pool in Biscuit Basin, site of a hydrothermal explosion last summer. The event was recorded by a new webcam installed earlier ...

The same geyser that erupted last summer in a hydrothermal explosion in Yellowstone National Park was recorded erupting again, video shows. “Small eruption from Black Diamond Pool, site of a ...