Popocatépetl emerged in the crater of other volcanoes in its current form more than 20,000 years ago and has been active since 1994, spewing plumes of smoke, gas and ash more or less daily. The ...

Mexico’s Popocatépetl volcano has long drawn attention for its size, constant activity, and glowing plumes of smoke and ash, ...

In a science lab on the fourth floor of UTSA's Multidisciplinary Studies Building, UTSA students engage in meticulous choreography around a glowing furnace, melting rocks to produce lava. The task ...

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An underwater volcano off Oregon's coast is likely to erupt in 2025, according to scientists monitoring the situation. Axial Seamount—the most active volcano in the northeast Pacific Ocean—is located ...

UT San Antonio students in the HAMsTER Lab melt rocks to produce lava, a task that helps them survey the vast landscapes of the universe. In a science lab on the fourth floor of UTSA’s ...

In the predawn darkness, a team of scientists climbs the slope of Mexico's Popocatépetl volcano, one of the world’s most ...