Lava flows are outpourings of molten rock on the earth's surface. They're very common in volcanic eruptions, and they come in different forms: pahoehoe an a'a.

Lava flows are very common in volcanic eruptions, and they come in different forms like pahoehoe an a'a.

Lava flows are very common in volcanic eruptions, and they come in different forms like pahoehoe an a'a.

PAHOA, Hawaii — Millions of people seeing images of lava destroying homes, cars and power poles have a simple question: Why can’t you stop it? Try spraying lava with water, some suggest. Maybe ...

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 ...

Delayed lava flow for 16 days The speed of lava flows is determined by the viscosity of the lava and the slope of the terrain. When an eruption threatens civil society and infrastructure, the most ...

The lava that covers the beach here is an outdoor pahoehoe exhibit worthy of a natural history museum.

Lava flows are very common in volcanic eruptions, and they come in different forms like pahoehoe an a'a.

Lava flows are very common in volcanic eruptions, and they come in different forms like pahoehoe an a'a.

Lava flows are very common in volcanic eruptions, and they come in different forms like pahoehoe an a'a.

Lava flows are very common in volcanic eruptions, and they come in different forms like pahoehoe an a'a.