The greenhouse effect was discovered more than 150 years ago and the first scientific paper linking carbon dioxide levels in ...

The U.S. military wants to continue live-fire training at Pohakuloa, a high-altitude plateau on Hawaii’s Big Island ...

The Isle of Man Ship Registry has bagged three new eco-friendly tankers from UK owner Pritchard-Gordon Tankers (PGT). The first of these, the 10,800-dwt Lettie PG (built 2025), has now gone into ...

On January 29, 1982, at the Mauna Loa Observatory, a NOAA employee first filled glass flask I-457 (shown above), when atmospheric CO2 levels measured 341.28 parts per million (ppm).

Mauna Loa dark chocolate covered macadamias were recalled due to the "possible presence of undeclared almonds and cashews." The macadamias were sold in 16 states, including Florida. Here are the ...

It is measured daily in the pristine air of NOAA’s Mauna Loa Observatory in Hawaii, which DOGE seeks to shut down. It shows a steadily rising exponential arc, which spells trouble.

The film documents the spectacular volcanic eruptions in Hawaii, particularly focusing on the 1955 eruption in the Puna District and subsequent events. It highlights the power of nature, as lava ...

Trump cuts target Mauna Loa Observatory Wednesday, March 12, 2025 08:02 am 1/2 COURTESY USGS/ DEC. 3, 2022 The Mauna Loa summit is seen in the distance from Mauna Kea in this 2022 photo.

People gather to watch the eruption of the Mauna Loa Volcano while the lava flow is covered with the clouds in Hawaii, U.S. December 3, 2022. REUTERS/Go Nakamura/File Photo Purchase Licensing Rights ...

Station staff in Hilo regularly travel between the town office to the volcanic peaks of Mauna Loa and Mauna Kea, Ralph Keeling said, collecting air samples in glass flasks which they ferry back to ...

His father, Charles David Keeling, used Mauna Loa measurements to establish the famed Keeling Curve - a graph showing the accumulation of carbon dioxide in Earth's atmosphere from 1958 up to the ...

The Axial Seamount is a shield volcano, similar to Mauna Loa in Hawaii, the world's most active volcano. Shield volcanoes typically produce runny lava flows that result in gentle slopes, hence ...