BISMARCK, N.D. (AP) — North Dakota regulators approve permits for underground storage of carbon dioxide for a massive Midwestern pipeline.

The CO2 monitor costs £59.99 and has a large display giving you things like the time and date, the current temperature in a room, and the CO2 measurement in parts per million. If you've never ...

The Hawaiian Volcano Observatory is monitoring recent increases in seismic activity beneath Kilauea. Between Saturday and Wednesday, HVO observed several “modest upticks” in seismicity between the ...

The Hawaiian Volcano Observatory is monitoring recent increases in seismic activity beneath Kilauea. Between Saturday and Wednesday, HVO observed several “modest upticks” in seismicity between ...

The newly developed 3D concrete printing process involves injecting steam and CO2, captured as the by-products of industrial processes, into the mixing concrete, which then directly incorporates and ...