As the global demand for sustainable energy solutions intensifies, the efficiency of devices like metal-air batteries and fuel cells hinges on a critical chemical process: the oxygen reduction ...

As EV production scales globally, 3nm oxygen filtration is emerging as a critical factor in cathode quality, battery performance, and long-term sustainability.

John Carlsen has more than a decade of experience testing and reviewing home tech products, with a major focus on smart home security. He earned his BS in journalism from Utah Valley University. In ...

Hydrogen plays an important role in society’s energy transition. For the technology to be used on a broad scale, effective hydrogen sensors are required to prevent the formation of flammable ...

Cleaning experts swear by these machines for carpeted homes at the mercy of pets, children and rogue spills – but which are the best? Jo Plumridge is a freelance writer and photographer who’s been ...

Robert Kelly is managing director of XTS Energy LLC, and has more than three decades of experience as a business executive. He is a professor of economics and has raised more than $4.5 billion in ...

Want to keep your floors clean without lifting a finger? The top robot vacuums we've tested are more capable and affordable than ever. I’m PCMag’s senior writer covering smart home and wearable ...

Troy Segal is an editor and writer. She has 20+ years of experience covering personal finance, wealth management, and business news. Suzanne is a content marketer, writer, and fact-checker. She holds ...

Wherever hydrogen is present, safety sensors are required to detect leaks and prevent the formation of flammable oxyhydrogen gas when hydrogen is mixed with air. It is therefore a challenge that today ...

Dyson is known for its vacuum cleaners, but recently it has been getting more into wet hard-floor cleaners. Its first attempt launched in August 2024, and you can read all about it in my Dyson WashG1 ...