Volcanic eruptions are extending the coastline of Hawaii - but the newly formed lava "deltas" aren't safe for visitors, state officials warn. "Lava deltas are landforms built as hot lava enters and is ...
Molten lava from a 2017 eruption of Kilauea flows into the ocean off Hawaii. Even once it cools, the lava “deltas” formed by eruptions can be dangerous, Hawaii officials say. Photo by Marc Szeglat via ...