HOUSTON, Oct. 24 (UPI) -- A deep connection underground may be behind the enigmatic behavior of two of Earth's most notable volcanoes, Hawaii's Mauna Loa and Kilauea, researchers say.
The link about 50 miles beneath the Earth's surface in the upper mantle could account for Kilauea and Mauna Loa's competition for the same deep magma supply and their simultaneous "inflation," or bulging upward, during the past decade, scientists said.