Trees May Be Able to Warn Us When a Volcano Is About to Erupt

Tropical trees could warn us about impending volcanic eruptions

New research suggests that trees near volcanoes might help scientists detect early signs of eruptions. By monitoring subtle changes in leaf color, researchers can now reportedly track volcanic activity from space, offering a new tool for natural volcano warnings. As magma rises underground, it releases carbon dioxide. This gas boosts plant growth, especially in areas with dense vegetation. Trees exposed to more carbon dioxide grow healthier and …

Trees May Be Able to Warn Us When a Volcano Is About to Erupt

The science of predicting volcanic eruptions can genuinely save lives – potentially, a lot of lives – and researchers have shown that tree leaf colors can act as warning signals around a volcano that's about to blow.