In the predawn darkness, a team of scientists climbs the slope of Mexico's Popocatépetl volcano, one of the world's most active and whose eruption could affect millions of people. Its mission: figure ...
POPOCATÉPETL VOLCANO, Mexico (AP) — In the predawn darkness, a team of scientists climbs the slope of Mexico’s Popocatépetl volcano, one of the world’s most active and whose eruption could affect ...
Off the coast of British Columbia, nearly a mile beneath the surface, something unexpected is happening. It starts with heat. A volcano, long assumed to be dormant, is quietly exhaling warm, ...