Due to its remoteness in the Pacific Ocean, the National Oceanic and Atmospheric Administration's Mauna Loa ... The first graph below shows continuously rising atmospheric CO2 levels since 1958.

Hence it is called a "long-lived greenhouse gas.” The Mauna Loa carbon dioxide (CO 2) record, also known as the “Keeling Curve,” is the world’s longest unbroken record of atmospheric carbon dioxide ...

This year's U.N. climate conference in Baku, Azerbaijan, marks the world's 29th leadership gathering to confront global ...

The new measurement came from analyzers high atop Mauna Loa, the volcano on the big island of Hawaii that has long been ground zero for monitoring the worldwide carbon dioxide trend. Devices ...

the north rim of the summit caldera of the Mauna Loa volcano, Monday, Nov. 28, 2022. The U.S. Geological Survey says the eruption began late Sunday night in the summit caldera of the volcano on ...

"The lockdown-related fall in emissions is just a tiny blip on the long-term graph. We need a sustained ... Monthly average CO2 concentrations at Mauna Loa in Hawaii - a key atmospheric monitoring ...

Mauna Loa Road in Hawai‘i Volcanoes National Park will temporarily close to all use when survey, drilling and soil sampling work starts today. Mauna Loa Road from Highway 11 to Kipuka­puaulu ...

Mauna Loa is the world's largest active volcano when measured from the ocean floor to its peak, and scientists have warned that it is due to erupt. Situated in Hawaii, Mauna Loa is one of Earth's ...

“More freedom, more adventure,” Hyundai said after unveiling the special edition Kona Mauna Loa electric SUV on Friday. Hyundai upgraded the Kona EV, adding rugged new design elements for that ...

A magnitude 4.8 earthquake shook the southeastern flank of Mauna Loa volcano on Hawaii island overnight, the U.S. Geological Survey said today. The quake struck at about 1:42 a.m and was centered ...

Mauna Loa Road in Hawaii Volcanoes National Park will temporarily close to all use when survey, drilling and soil sampling work starts Monday. Mauna Loa Road from Highway 11 to Kipukapuaulu ...