Located in the Amazon rainforest, this river is famous for its high temperatures, which can reach the boiling point of water. The river's heat is attributed to geothermal activity, specifically ...

"This has profound implications for how we interpret surface volcanism, earthquake activity and the process of continental ...

A plume of molten rock deep beneath eastern Africa is pulsing upward in rhythmic surges, slowly splitting the continent apart and potentially marking the birth of a new ocean. At least, that's ...