Hawaiʻi Volcanoes National Park is sounding an unmistakable alarm as crowds surge to watch Kīlauea’s latest eruption, turning a remote summit into a choked maze of cars, pedestrians and volcanic ...
The USGS Hawaiian Volcano Observatory keeps its eyes on active volcanoes in many ways. While old fashioned eyes and a notebook are used when field teams are near a volcano, modern volcano ...
Popocatépetl emerged in the crater of other volcanoes in its current form more than 20,000 years ago and has been active ...