Hawaii’s Mauna Loa Observatory just captured an ominous sign about the pace of global warming. Atmospheric levels of ...

The observatory said Friday’s earthquake didn’t affect either Mauna Loa or a neighboring volcano, Kilauea. There were no immediate reports of damage to telescopes on the summit of Mauna Kea ...

The eruption of the Mauna Loa volcano in the US state of Hawaii ... according to the Hawaii Volcano Observatory. Since 1952, Kilauea has erupted dozens of times. From 1983 to 2018, its eruptive ...

Scientists fear an "irreplaceable" loss of key climate data as Trump's cost-cutting plans target a key CO2 monitoring site in Hawaii. Why is the Mauna Loa Observatory so important? https://p.dw ...