Ten months of unrest at Mount Spurr could be a sign of an upcoming eruption from a side vent or, less likely, from the main crater.

Researchers have generated the first dataset of water flow beneath the entire Antarctic Ice Sheet, which will lead to more ...

We have a natural fascination with time—how landscapes have been carved over millennia, how our bodies grow and sag with age, ...

Hawaii’s first water safety plan has been released in an effort to reduce drownings in an island state with America’s highest ...

Greenhouse gas emissions, particularly from fossil fuel combustion and deforestation, increase global temperatures. Rising ...