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3 articles from Guardian Unlimited Science

Terrawatch: the recipe for an explosive volcano eruption

Study reveals which conditions can render basaltic volcanoes highly destructive More than half of the world’s volcanoes are basaltic. Most basaltic eruptions tend to ooze their magma out in a relatively benign way, producing a thick, sticky flow. But occasionally they go off with a big bang, like the eruption of Mount Etna in 122BC, which destroyed the Roman town of Catania. Now a study reveals...

Climate crisis: 11,000 scientists warn of ‘untold suffering’

Statement sets out ‘vital signs’ as indicators of magnitude of the climate emergencyMost countries’ climate plans ‘totally inadequate’ – expertsThe world’s people face “untold suffering due to the climate crisis” unless there are major transformations to global society, according to a stark warning from more than 11,000 scientists.“We declare clearly and unequivocally that...