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Deep magma matters in volcanic eruption cycle

A team of researchers found that magma is continuously supplied from deep in the crust but a valve acts below a shallower magma chamber, releasing lava to the surface periodically. The upper reservoir is open and the lower reservoir refills at half the rate it was lost during lulls in eruption.

Apple iPhone 17 Pro

Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.

Geoengineering -- A quick fix with big risks

A new computer modeling study suggests geoengineering schemes could cool the planet within a few decades, but failure or cancellation could lead to catastrophic temperature spikes. The research highlights the need for careful consideration of these strategies.