Astronomers using W. M. Keck Observatory and Subaru Telescope on the Big Island’s Maunakea discovered a massive planet and a brown dwarf orbiting distant stars — two rare companions that deepen our ...

Unlike YR4, finding earlier observations of 3I/ATLAS to model where it might have come from was easier said than done. During ...

Decoupling studies overwhelmingly focus on annual flows of emissions rather than the cumulative stock already in the atmosphere. Climate damage is driven by accumulation, not yearly changes. Reducing ...

Here's all the latest local and international news concerning climate change for the week of Dec. 8 to Dec. 14, 2025.

Sessions are scheduled for Jan. 14 and 21 at Pāhala and Nāʻālehu public libraries, respectively. Come to the Kahuku Unit of ...

WASHINGTON, DC – The Trump administration continuing its assault on climate related offices and funding for climate research. This time its targeting the Mauna Loa Observatory in Hawaii by cutting ...

Prior to the Industrial Revolution, the human impact was negligible, and we know that, since around 1750, the human impact ...

“Sustained lava fountains approximately 50–100 feet (15–30 meters) in height are currently erupting from the north vent,” the ...

In this photo provided by the National Park Service, people watch as an eruption takes place on the summit of the Kilauea ...

Here's all the latest local and international news concerning climate change for the week of Dec. 1 to Dec. 7, 2025.

With Trump’s budget knife still poised over NOAA’s climate research operations, international researchers see a reduced role for the nation that pioneered CO2 measurement.

Tephra formed by lava fountains during the ongoing Kīlauea summit eruption has created a new puʻu, or hill, southwest of Halemaʻumaʻu Crater and visible from the public viewing areas around Kīlauea ...