Scientists can’t know precisely when a volcano is about to erupt, but they can sometimes pick up telltale warning signs.

About two months before Mauna Loa spewed rivers of glowing orange molten lava, geologists detected small earthquakes nearby ...

That happened two years ago with the world’s largest active volcano. About two months before Mauna Loa spewed rivers of ...

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Have no fear—affinity diagrams are here to save you from getting overwhelmed by the sheer volume of data you’ve gathered. They’ll help you navigate through and organize your data in an incredibly ...