The diagram is not to scale ... to bridge the gap between our understanding of deep magmatic processes and volcanic eruptions. Estimates of this ratio in volcanic arc settings vary widely ...

Lava began bubbling out of Hawaii’s most active volcano once again on Tuesday as Kilauea’s sporadic eruption resumed.

Museum experts are exploring how to bring the science dioramas of yore into the 21st century, while ensuring scientific accuracy and acknowledging past ...

Lava began bubbling out of Hawaii’s most active volcano once again on Tuesday as Kilauea’s sporadic eruption resumed.

Lava began bubbling out of Hawaii’s most active volcano once again on Tuesday as Kilauea’s sporadic eruption resumed. The eruption restarted at midday when molten rock began pouring out of a ...

Lava began bubbling out of Hawaii’s most active volcano once again on Tuesday as Kilauea's sporadic eruption resumed.The eruption restarted at midday when when molten rock began pouring out of a ...

Lava began bubbling out of Hawaii’s most active volcano once again on Tuesday as Kilauea's sporadic eruption resumed.Related video above: See one of Kilauea's eruption episodes, which occurred ...

Almost 300,000 residents in Alaska's largest city are bracing for an explosive volcanic eruption. Mount Spurr, a 11,000-foot-tall volcano that sits just 81 miles from the largest city in the ...