Last year, the average level of carbon dioxide rose faster over the previous year than at any other point since the ...

For the first time, the seasonal peak of carbon dioxide concentrations in the atmosphere exceeded 430 parts per million (ppm) ...

New data shows that CO2 levels have broken through 430 parts per million, an indication that human-caused global warming will ...

Since carbon dioxide is a greenhouse gas, the steady increase has significant implications for global warming.

HONOLULU — Lava is shooting 100 feet to 200 feet into the air as Hawaii’s Mauna Loa, the world’s largest active volcano, erupts for the first time in nearly 40 years. For now, lava is not ...

The Hawaiʻi National Park Service announced this week that the Uēkahuna observation deck in Hawaiʻi Volcanoes National Park ...

The agency maintains the global backbone of measurements of CO2 and other gases, but these are at risk of being curtailed if the foreshadowed cuts to NOAA are realized.

“Volcano Watch” is a weekly article and activity update written by U.S. Geological Survey Hawaiian Volcano Observatory ...

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 UPC ...