Scientists compare volcanic cones on Earth and Mars to explain how gas-rich magma forms scoria cones. Spacecraft observations and Earth analog sites provide evidence of similar eruptive processes.

Across history, some of the world’s most advanced cities have vanished beneath ash, mud, water, and sediment. Unlike cities destroyed by war, these were overwhelmed by forces far beyond human control, ...

Detailed price information for Maple Gold Mines Ltd (MGM-X) from The Globe and Mail including charting and trades.

Consistent, high-grade gold intervals in the Telbel mine area include 8.5 grams per tonne of gold ("g/t Au") over 8.0 meters ("m") (drill hole ...

PDF Version Lucara Diamond Corp. ("Lucara" or the "Company") today reports its results for the quarter ended December 31, 2025. All amounts are in U.S. dollars unless otherwise noted. References to ...

Volcanoes can erupt suddenly, but satellite technology now detects hidden ground shifts and heat changes. This helps scientists monitor remote volcanoes where ground sensors are scarce. These advanced ...

The investigative minds at How to Survive investigate volcanic forces, toxic gases, and survival constraints within a pyroclastic flow. Rock the Country festival: Artists dropping out amid Kid Rock ...

MANILA, Philippines — Since showing increased activity earlier this year, Mayon Volcano generated its "largest" pyroclastic density current so far, with an ash plume reaching up to 1,000 meters on ...

Mount Semeru erupts, sending an ash plume 700 meters above the summit on Thursday morning (Jan 8, 2026). (CREDIT: ANTARA/HO-PVMBG) JAKARTA, Feb 13 (Bernama) -- Indonesia’s Mount Semeru in East Java ...

The largest pyroclastic density current (PDC) or uson in Mayon Volcano was generated on Monday morning, the Philippine Institute of Volcanology and Seismology (PHIVOLCS) said. The ongoing PDC was ...

TEMPO.CO, Jakarta - Mount Semeru erupted again early Thursday, February 5, 2026, at 12:13 a.m. Western Indonesian Time (WIB). A white to gray ash column was observed 1 kilometer high above the summit, ...