A scientist wears a lab coat and gloves and adjusts scientific instrumentation in a laboratory. Researchers have developed a strong ultrathin polymer membrane that totally stops gas molecules from ...

Several factors, such as surface area, pore size distribution, temperature, pressure, and the nature of both the gas and porous material, influence the rate and extent of gas sorption. The size and ...

Earth’s radiation can send some molecules spinning or vibrating, which is what makes them greenhouse gases. This infographic explains how relatively few heat-trapping molecules can have a planetary ...