Hawaii island’s Mauna Loa (background), towers over the summit crater of Kilauea volcano in Hawaii Volcanoes National Park on April 25, 2019. A magnitude 5.7 earthquake struck the world’s ...
Access to the Mauna Loa Observatory could be restored by April, more than two years after the eruption of its namesake volcano cut it off from the rest of the island. The National Oceanic and ...