CBS News stations are dedicated to reporting more on the causes and impacts of climate change. To accomplish our goal, we enlisted the help of national environmental correspondent David Schechter and ...

An observatory high on Hawaii's Mauna Loa volcano that measures carbon dioxide in the atmosphere has reported its highest ever seasonal peak concentration of the greenhouse gas. For the first time, ...

When lava poured out over the floor of Mokuaweoweo, Mauna Loa’s summit caldera, late on the night of November 27, 2022, it was still many hours away from infrastructure. Or most infrastructure. The ...

Carbon dioxide levels measured at NOAA’s Mauna Loa Atmospheric Baseline Observatory peaked at 424 parts per million (ppm) in May, continuing a steady climb further into territory not seen for millions ...

The Mauna Loa Observatory in Hawaii recorded the highest annual jump in atmospheric carbon dioxide levels since its records began in 1958. Alexandros Maragos via Getty Images Earth has broken another ...

June 5 (Reuters) - Carbon dioxide levels as measured atop a Hawaiian volcano extended their record-breaking rise in 2023, reaching a level more than 50% higher than at the onset of the industrial era, ...

Air samples from NOAA's Mauna Loa observatory in Hawaii provide important greenhouse gas data for climate scientists around the world. (NOAA) Carbon dioxide levels measured at NOAA’s Mauna Loa ...

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 ...

Access to the Mauna Loa Observatory could be restored by April, more than two years after the eruption of its namesake volcano cut it off from the rest of the island. The National Oceanic and ...

With Mauna Loa continuing to be quiet since its first eruption in 38 years ended Dec. 13, Hawaiian Volcano Observatory officials have lowered the volcano’s alert level from advisory to normal and ...