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?

Yet the new study reveals that many proposed marine carbon dioxide removal (mCDR) methods—especially those based on biological processes—could in fact intensify oxygen loss in the ocean.

For the first time, the seasonal peak of carbon dioxide concentrations in the atmosphere exceeded 430 parts per million (ppm) at NOAA’s Mauna Loa Observatory on Hawaii, scientists from NOAA and ...

Download this Alveolar Structure And Gas Exchange In Alveoli Alveolus Oxygen And Carbon Dioxide Exchange In Lungs Respiratory System vector illustration now. And search more of iStock's library of ...

Arterial Carbon Dioxide Tension (PaCO2) during Room-Air Breathing and at Inspired Oxygen Concentrations of 24, 28 and 35 per Cent, Delivered by Masks, in Patients with Stabilized Respiratory Acidosis.

During the test, you wear a specialized mask that measures inhaled oxygen and exhaled carbon dioxide while you pedal an exercise bike, run on a treadmill, or swim in an endless pool.

What do elite Navy SEALS, world-class free-divers, and marine mammals have in common? They all push the limits of breath-hold endurance — yet only one group evolved with the right warning system to ...

Space & Spaceflight Webb Telescope Captures First Direct Evidence of Carbon Dioxide on an Exoplanet A system 130 light-years away contains a gas integral to life processes on Earth.

The solar-powered device can make valuable energy-dense molecules from carbon dioxide and water.

It can also serve as a building block for custom water treatment formulations. S-15 is thermally stable and highly efficient at inhibiting corrosion from oxygen and carbon dioxide.

As blood flows through the capillaries in the lungs, carbon dioxide is removed and oxygen is picked up. The carbon dioxide leaves the body through the lungs. And the oxygen is sent to the body tissues ...