The Trump administration is considering canceling the lease of the support office for a renowned Big Island climate research station, sources said, raising fears for the future of key work tracking ...

Mauna Loa volcano stands as the largest and most active volcano on Earth. With a rich history of eruptions that have shaped the Island of Hawai’s geography, Mauna Loa has captivated the fascination of ...

Officials from the National Park Service said two hikers who were rescued Monday morning from Mauna Loa after getting lost during severe winter weather that had closed the summit. They were also cited ...

The level of carbon dioxide in the atmosphere measured by a weather station at the Mauna Loa Observatory in Hawaii increased by 3.58 parts per million in 2024 – the biggest jump since records began ...