A volcano in Guatemala erupted at sunrise this June. Chase Boehringer climbed 14,000 feet at the summit of Acatenango Volcano ...

Popocatépetl volcano, in Mexico, went through a series of low-intensity explosions on June 22. This beautiful time-lapse ...

The volcano on the Italian island of Sicily has been increasingly active during the past week, spewing lava, ash and rock from several fissures. Rivers of lava have flowed down Mount Etna, threatening ...

Nearly 600 years ago, a massive volcanic eruption sent clouds of sulfurous gas and ash high into the atmosphere. The blast known as the 1458/59 CE event was so huge that it triggered decades of ...

Nearly 600 years ago, a massive volcanic eruption sent clouds of sulfurous gas and ash high into the atmosphere. The blast known as the 1458/59 CE event was so huge that it triggered decades of ...

The sudden awakening of a volcano that had been quiet for roughly 12,000 years has transformed a remote corner of Ethiopia into a global focal point, as a towering ash plume shot into the sky like an ...

Since 2000, specialists at the National Museum of Natural History have produced the world’s foremost report on active volcanoes Sally Sennert Did you know that there are between 40 and 50 volcanoes ...

Not all volcanoes erupt with lava — on a Lake Michigan Beach in Saugatuck, Michigan, some amazing “ice volcanoes” erupted on Feb. 16. This amazing phenomenon happens when building waves of water are ...

Stunning new footage shows a bright-green "fireball" meteor exploding in the skies over an erupting volcano in the Philippines. Initial reports suggested that the falling space rock may have struck ...

After 15 months of intense and disruptive earthquakes on Iceland’s Reykjanes Peninsula, the region finally let off some pressure. On March 19, lava roared out of the ground in the uninhabited valley ...