The iconic Keeling Curve shows the steady rise of carbon dioxide concentrations at Mauna Loa, Hawaii. NOAA In March, the atmospheric concentration of carbon dioxide crossed an ominous milestone of 400 ...

In March, one of the most significant research efforts in recent science history will celebrate its 50 th anniversary. The record of rising carbon dioxide levels in the atmosphere known as the Keeling ...

On June 3, The Scripps Institution of Oceanography and the National Oceanic and Atmospheric Administration (NOAA), which tracks global carbon emissions, made another dire announcement. The American ...

In 1958, geochemist Charles D. Keeling set up an infrared gas analyzer at Hawaii’s Mauna Loa Observatory and began taking measurements of the atmospheric concentrations of carbon dioxide, the most ...

The site where Scripps Institution of Oceanography at UC San Diego geochemist Charles David Keeling launched what has become the world's most famous record of human-caused climate change will be ...

More bad news on Monday for carbon emissions building up in the atmosphere. The Mauna Loa Observatory in Hawaii measures carbon dioxide molecules in dry air. The data collected are known as the ...

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 ...

Over the weekend, humanity quietly passed a grim milestone. Earth’s atmosphere exceeded its highest concentration of carbon dioxide in human history. On Sunday, a Twitter account run by the Scripps ...

Appeals to crowdfund science sound good, but are too often applied to dismiss a role for sustained and large-scale state support You might have missed it amongst the lights, mince pies and fuss over ...

Mauna Loa, the world’s biggest active volcano, on Hawaii’s Big Island, erupted last month, after almost four quiet decades. As lava oozed down the mountainside, residents packed go bags and amateur ...

It is a scientific icon, which belongs, some claim, alongside E=mc2 and the double helix. Its name - the Keeling Curve - may be scarcely known outside scientific circles, but the jagged upward slope ...