Doctors use lung diffusion tests to measure how well a person’s lungs exchange oxygen and carbon dioxide. The test can detect lung damage and help diagnose lung conditions, including emphysema and ...

Understanding how two powerful greenhouse gases — carbon dioxide and methane — cycle into and out of the atmosphere will allow for improvements in the management and simulation of future climate ...

Oak Ridge National Laboratory scientific glassblower Carlos Rodriguez Flores uses a blowtorch to fabricate a glass test cell for a molten salt visualization experiment (Credit: ORNL) Oak Ridge ...

These single- and double-oven models ace our rigorous lab tests Our current ratings include test results on over 80 gas ranges, including models from (left to right) LG, GE Profile, and Samsung. By ...

ProPublica is a nonprofit newsroom that investigates abuses of power. Sign up for Dispatches, a newsletter that spotlights wrongdoing around the country, to receive our stories in your inbox every ...

Protect workers and equipment at oil and gas plants. Gas detection systems are meant to protect workers in oil and gas plants by warning them if there is a toxic or combustible gas leak. Smart sensors ...

Gas ranges have been the gold standard in cooking for decades. People love how responsive they are, that you can use them with different kinds of cookware, and, of course, the look of the real flame.