Mayon Volcano on Tuesday night continued to shed incandescent pyroclastic density currents (PDCs) and rockfalls amid the 28th ...

The Philippine Institute of Volcanology and Seismology (Phivolcs) on Tuesday warned of increased volcanic hazards at Mayon Volcano following recent observations of lava flows.  Paul Karson Alanis, the ...

Molten lava continued to flow from the crater during an effusive eruption at Mayon Volcano, the Philippine Institute of ...

A lava flow from Kilauea Volcano on Hawaii's Big Island has reached the ocean for the first time since 2013. Lava began flowing on May 24, and traveled 6.5 miles over Pulama Pali to reach the ocean on ...

But what would be considered as “ground truth” on a planet where the ground is not visible by the cameras? On Venus, geometry ...