EPA has again revised standards for refrigerant used in vehicles. R-12 refrigerant (aka “Freon”) was the go-to coolant for more than 50 years. Then it was discovered that chlorine atoms in escaped ...

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness/fitness myths. In my free time I enjoy ...

Which exercise machine burns the most calories? The one you enjoy and will use the most. Here are our all-time favorite cardio machines we have tested at Live Science. When you purchase through links ...

The U.S. Environmental Protection Agency (EPA) recently closed the public comment window on its proposed revisions to the Technology Transitions (TT) rule — an essential component of the AIM Act that ...

Machine learning is the ability of a machine to improve its performance based on previous results. Machine learning methods enable computers to learn without being explicitly programmed and have ...

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The best rowing machines have a few things in common: They have superior ergonomics, good construction, and they’re easy—and especially safe—to use. When testing rowing machines, Consumer Reports ...

AI and digital tools are everywhere, and HVAC is no exception. But when it comes to researching new HVAC products on the market, contractors aren’t asking ChatGPT. They’re still getting most of their ...

We developed a thin, flexible microelectrode array that can be slid through a small slit in the skull onto the brain surface. We showed that this minimally invasive system records and stimulates ...

Intuitive Machines, Inc. designs, manufactures, and operates space products and services in the United States. The company provides delivery services for the transportation and delivery of payloads, ...

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