A 2,000-year-old Roman observation about volcanic ash is inspiring researchers to reinvent cement and slash its carbon ...

Residents wore masks to protect themselves from thick volcanic ash that blanketed roads and green rice fields in villages in south-central Indonesia as rumbling Mount Lewotobi Laki Laki erupted ...

The ash cloud above Mount Lewotobi Laki-laki on Monday was about four times taller than the one produced by an eruption there last month.

Indonesia’s rumbling Mount Lewotobi Laki Laki erupted Monday, sending a column of volcanic materials as high as 18 kilometers (11 miles) into the sky and depositing ash on villages.

A volcanic eruption in Indonesia sent an enormous ash cloud more than six miles into the sky, disrupting or canceling dozens of flights to and from the tourist island of Bali.

Residents wore masks to protect themselves from thick volcanic ash that blanketed roads and green rice fields in villages in south-central Indonesia as rumbling Mount Lewotobi Laki Laki erupted ...

MAUMERE, Indonesia (AP) — Residents wore masks to protect themselves from thick volcanic ash that blanketed roads and green rice fields in villages in south-central Indonesia as rumbling Mount ...

MAUMERE, Indonesia (AP) — Residents wore masks to protect themselves from thick volcanic ash that blanketed roads and green rice fields in villages in south-central Indonesia as rumbling Mount ...

Residents are wearing masks to protect themselves from thick volcanic ash that is blanketing several Indonesian villages as rumbling Mount Lewotobi Laki Laki erupted for a second straight day. The ...

The eruption at dawn sent lava and clouds of ash up to 4 kilometers (2.4 miles) high. That followed an eruption around midday Monday that sent a column of volcanic materials up to 18 kilometers ...