LUCENA CITY — Sulfur dioxide (SO₂) emissions from Taal Volcano in Batangas province have significantly declined, the Philippine Institute of Volcanology and Seismology (Phivolcs) reported on Friday.

Many Hawaiʻi Island communities downwind from the eruptive vents in the southwest portion of Halemaʻumaʻu Crater inside the ...

Five volcanoes on Jupiter’s moon Io erupted simultaneously, spewing a mind-boggling amount of lava onto the surface and giving us clues to what may lie underneath ...