New research shows how engineered enzymes and cell-free systems can be combined to recycle CO2 into Acetyl-CoA and other ...

CO2 can stimulate plant growth, but only when enough nitrogen is available—and that key ingredient has been seriously ...

Carbon dioxide makes up only about 0.04% of the Earth’s atmosphere, but that seemingly small figure ignores threat CO2 poses to the climate. Carbon dioxide accounts for 79% of U.S. greenhouse gas ...

A CO2 blood test measures the amount of carbon dioxide (CO2) in the blood serum, which is the liquid part of blood. It’s typically used to screen for kidney, respiratory, or metabolic disorders. You ...

In three previous articles, we have presented an overview of CO2 (R-744) as a refrigerant, its applications in industrial refrigeration, and a case study of a CO2 cascade system in a European ...

In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...

Every volcanic eruption that occurs on planet Earth is full of pollutants. Not just ash and dust, mind you, but also carbon dioxide: one of the strongest greenhouse gases on our planet. In the largest ...

Capital Clean Energy Carriers (CCEC) announced the delivery of the first 22,000 cubic meters, cbm, low-pressure liquid CO2 carrier, the Active, ...

The best CO2 inflators inflate your tyres quicker than bike pumps and take up less room in your saddle bag. The CO2 inflator was originally a favourite among mountain bike racers. While they're still ...

URUMQI — Xinjiang Oilfield, a major oil production base in northwestern China, has achieved annual carbon dioxide (CO2) ...