Pahoehoe lava flows are a common feature on Hawaiian volcanoes, and they have been a serious hazard to residential areas during the Puu Oo eruption over the past few decades. Pahoehoe destroyed ...

The U.S. Geological Survey documented the eruption of Kilauea and the lava’s fierce path through 180 homes in Kalapana: “Slow-moving pahoehoe lava gradually spread through the community ...

“Instead, the experimental mud flows propagate like terrestrial pahoehoe lava flows, with liquid mud spilling from ruptures in the frozen crust and then refreezing to form a new flow lobe.

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. Volcano-like features on Mars may actually be the result of mud flows rather than lava ...

With the recent downgrade of the volcano alert level for Kilauea’s June 27 lava flow that has been threatening the Pahoa area, it’s interesting to take a look back at the 1880-81 Mauna Loa ...

Answer by Emily Devenport, studied Geology, on Quora: A volcano may not spew lava (as runny stuff) at all. How it erupts depends on many factors, including the ratio of silica-to-iron in the magma.

Pele's hair can appear at the front of 'a'a flows or as pahoehoe lava plunges over a cliff, according to the U.S. Geological Survey. The long strands (up to 6 feet, or 2 meters) ...

The lava flow was moving about 11 yards (10 m) per hour late Tuesday, but slowed overnight, reaching a speed of about 5.5 yards (5 m) per hour by 6:30 a.m. Hawaii time, the U.S. Geological Survey ...

This is lava from the Kilauea volcano in Hawaii. It’s one of the most active volcanoes on Earth, according to the U.S. Geological Survey, with more than 60 eruptions since 1823.Lava is ...

Hawaii’s Must-See Lava Flows Are Home ... a wildlife biologist who works out of the Kilauea Field Station of the U.S. Geological Survey’s Pacific Island ... rounded moon pies of pahoehoe lava.

Pahoehoe flows are naturally smooth channels of lava, made up of thousands of small flow units. These small units are named toes, and they are what is currently dropping in at the ocean entry.

High-resolution photos of lava flows on Mars reveal coiling spiral patterns that resemble snail or nautilus shells. Such patterns have been found in a few locations on Earth, but never before on Mars.