On the night of May 31, an eruption from the Black Diamond Pool in Yellowstone National Park shot up about 20 feet, according ...

Keeping rainwater out of subterranean spaces of the state Capitol has been a big undertaking that now is within sight of ...

This frame capture of a video from a webcam shows a small eruption emanating from Black Diamond Pool in Biscuit Basin, a subbasin of Upper Geyser Basin in Yellowstone National Par ...

Watch: A year after Yellowstone National Park's unexpected explosion, another one takes place at Black Diamond Pool.

Footage shows a small eruption from Black Diamond Pool in the Biscuit Basin subbasin of Upper Geyser Basin, Yellowstone ...

A minor eruption occurred at Black Diamond Pool in Yellowstone National Park's Biscuit Basin last week. Captured by a USGS webcam, the eruption is part of ongoing hydrothermal activity following a ...

The same geyser that erupted last summer in a hydrothermal explosion in Yellowstone National Park was recorded erupting again, video shows.

Webcam video captured an eruption at the Black Diamond Pool in Biscuit Basin at Yellowstone National Park Saturday.

A recent eruption at Yellowstone's Black Diamond Pool has sparked speculation—could this signal the long-feared supervolcano ...

New web cam is installed at Biscuit Basin in Yellowstone National Park following an explosion last summer. The area remains ...

A newly installed Yellowstone webcam filmed a surprise eruption at the Black Diamond Pool in Biscuit Basin. Watch what ...

A webcam captured a small eruption at Yellowstone National Park's Biscuit Basin, one year after a larger, more dangerous ...