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

The concentration of carbon dioxide (CO₂) in Earth’s air has reached the highest level recorded in millions of years.

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

Days after NOAA released figures showing the highest seasonal concentration of CO2 in recorded history, the EPA moved to roll ...

Earth’s carbon dioxide levels have reached a historic 430.2 ppm, the highest in millions of years, according to data from NOAA’s Mauna Loa Observatory and Scripps Institution. Scientists warn that ...

Volcano Watch is a weekly article and activity update written by US Geological Survey Hawaiian Volcano Observatory scientists ...

Serving the nation since 1947 by providing an accurate, objective, uninterrupted flow of news to the people, the national news service is pursuing a comprehensive strategy to transform the existing ...

The perspective is what astronauts would see out their window if there was an International Space Station flying around the ...

Reports of mold and respiratory symptoms led to a recall of 1.7 million air conditioner units. Here's how to tell if yours is ...

New reports out of the NOAA and Scripps Institution of Oceanography suggest that the carbon dioxide (CO2) levels in Earth’s ...

Arsia Mons, which dwarfs Earth's tallest volcanoes, and its two neighboring volcanoes are often surrounded by water ice ...