If you have one of the best Alexa speakers, you can sign up for Alexa Emergency Assist ($5.99/month, $59/year). When enabled, your Alexa smart speakers will listen for smoke and CO2 alarms, and ...

Caltech scientists convert CO2 into tough industrial plastics using a dual-loop system powered by renewable electricity.

What if a machine could suck up carbon dioxide from the atmosphere, run it through a series of chemical reactions, and essentially spit out industrially useful plastic?

Kidde Commercial introduced Evolve to dealers at the Kidde Commercial Dealer Summit on May 22, 2025. The system is available for purchase immediately. Request More Information. Submit.

In CO 2 refrigeration systems, the high-pressure control valve (HPV) aids subcooling in the condenser when the system is in subcritical mode. It creates a pressure drop in the flash tank and maximizes ...

The memorandum of understanding (MOU) builds on an earlier collaboration in which Japan’s MODEC selected London-based Carbon Clean’s CycloneCC, a modular and scalable prefabricated CO2 capture ...

Overall, the Aranet4 is a standout CO₂ monitor that combines scientific accuracy with user-friendly design. It’s super simple ...

Step inside the laboratory as Chibueze Amanchukwu and his team investigate the chemistry that could lead to better batteries ...

Bubbling carbon dioxide, which is found in flue gases, through an acid solution dramatically increases the durability of membranes used in carbon dioxide reduction reactions. One particular ...

TradeWinds is the essential source of global shipping business news and commentary. Our subscription service offers the ...

The crew tried to put out the fire, but it reignited after the CO2 used in the ship’s firefighting system was exhausted, according to Steve Roth, chief of media relations for the Coast Guard.

Although atmospheric carbon dioxide concentrations in the early Cenozoic era ... Millero, F. J. Thermodynamics of the carbon dioxide system in the oceans. Geochim. Cosmochim.