An instrument near the summit of Mauna Loa in Hawaii has recorded a long-awaited climate milestone: the amount of carbon dioxide in the atmosphere there has exceeded 400 parts per million (ppm) for ...

Less than a year after scientists first warned that the amount of carbon dioxide in the atmosphere could rise above 400 parts per million and stay there, it has finally happened. For the first time in ...

Just three years ago this month, the carbon dioxide monitoring station atop Hawaii’s Mauna Loa reached a significant milestone: the first measurement of CO2 concentrations that exceeded the benchmark ...

Given today's (Jan. 20) announcement that the year 2015 was by far the warmest on record for Earth, it's a good time to check current carbon dioxide readings. An ever-increasing CO2 content in our ...

Attribution researches the influence of climate change on local weather and impacts. We issues alerts in many instances when the Climate Shift Index identifies a notable extreme weather event around ...

CO2Meter, a leading provider of gas detection solutions, announced the launch of its latest gas innovation, the PRO-10 Portable CO2 Safety Detector. Designed to provide real-time carbon dioxide (CO2) ...