In 1956, United States scientist Charles Keeling chose Hawaii's Mauna Loa volcano as the site of a new atmospheric measuring station.

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 Mauna Loa Observatory, located on the northern flank of the Mauna Loa volcano, is regarded as the birthplace of global CO₂ monitoring.

The Office of Hawaiian Affairs decided to drop the lawsuits regarding the oversight of Mauna Kea.

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

The proposed cuts include the observatory atop the Mauna Loa volcano in Hawaii that for decades has documented the steady rise in plant-warming carbon dioxide in the Earth’s atmosphere from ...

The errors in the layoff notices could have derailed President Trump’s effort to dismantle the news organization. The administration said it would attempt the layoffs again.

About Mauna Loa Volcano Mauna Loa is the largest volcano on Earth in terms of volume. The enormous volcano stands 13,681 feet above sea level. It covers half of the Island of Hawaii. It amounts to ...

Seattle meteorologists Cliff Mass and Ted Buehner weigh in on a viral debate between Joe Rogan and U.S. Senator Bernie Sanders over climate change.

Vote now for the Best of West Hawaii. This is a reader’s choice award for the Best of West Hawaii in the categories below. Complete and submit this ballot and you will be entered into a drawing ...