Oliverio Quira often checks on his cattle near the Purace volcano in southwestern Colombia. Despite a recent alert about a ...

Update at 7:58 p.m. Saturday, Dec. 6, 2025: The latest National Weather Service radar data indicate that volcanic ash from ...

Update at 10:44 p.m. Saturday, Dec. 6, 2025: Hawaiian Volcano Observatory reports that Episode 38 of the ongoing episodic eruption inside Halemaʻumaʻu Crater in the summit caldera of Kīlauea volcano ...

Sessions are scheduled for Jan. 14 and 21 at Pāhala and Nāʻālehu public libraries, respectively. Come to the Kahuku Unit of ...

A plume of volcanic ash from Ethiopia has swept across the Red Sea through Oman and Yemen and reached the Indian capital Delhi. The eruption of the Hayli Gubbi volcano in Ethiopia - reported to be ...

Ethiopia's Hayli Gubbi volcano erupted after 12,000 years, sending a 14km ash plume eastward. This ash travelled over 4,000 kms towards India, raising ...

An immense volcanic ash cloud from Ethiopia's Hayli Gubbi eruption is heading towards India, potentially causing hazy skies and flight disruptions. T ...

The ancient Romans got the hang of how to use volcanic ash. They used it as an ingredient in their concrete, and the result ...

Advances in volcanic ash forecasting could transform the aviation industry, avoiding the mass cancellation of flights.

Ash from the explosion may have led to crop failure and famine in southern Europe, leading some Italian cities to import ...

In Volcano area, hear a Kilauea summit eruption update at the Kilauea Military Camp the evening of January 26, and learn all ...

Roman concrete is often hailed as a major engineering feat. It has allowed the Empire’s monumental structures to remain ...