From Mount St Helens in Washington to the Mauna Loa in Hawaii, these structures have a complicated history of disaster and ...

From the end of July 2025, the US Pentagon will stop providing access to satellite meteorological data that was used daily to ...

As such, expect regular trade wind weather; clouds to favor windward and mauka areas, with passing showers moving in at times ...

From Florida to Texas, discover the US states where extreme weather – floods, droughts and high temperatures – is wreaking ...

Data collected by Mauna Loa from 1958 onward let us clearly see the evidence of climate change for the first time. The station samples the air and measures global CO₂ levels.

The Mauna Loa laboratory in Hawaii has measured atmospheric carbon dioxide, which — along with other planet-warming pollution — has led directly to climate change, driving sea level rise ...

The Trump administration’s proposed budget seeks to shut down the laboratory atop a peak in Hawaii where scientists have gathered the most conclusive evidence of human-caused climate change ...

The University of Hawaiʻi Institute for Astronomy has set into motion the decommissioning process for a university-owned telescope atop Mauna Kea.

The Office of Hawaiian Affairs said it has pulled two longstanding lawsuits surrounding the management of Mauna Kea.

Hawaiʻi Island is commonly called the Big Island. It’s a land of powerful contrasts: lava-sculpted coastlines, snow-capped ...