Three cheap hygroscopic salt solutions on carbon nanotube sensors distinguish nine toxic gases, including warfare agents, without engineered receptor molecules. (Nanowerk Spotlight) Many toxic gases, ...

Let’s face it: As we age, our vision and balance aren’t what they used to be. These changes to our senses can be minor annoyances but can also lead to injury, from stubbed toes to serious falls.

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Gas prices have continued falling in many states across the country ...

Natural gas futures posted a 9% weekly jump, supported by colder-than-normal temperatures sweeping across much of the country. Front-month prices reached $5.289 per MMBtu late in the week after strong ...

Oftentimes, gas sensors based on semiconductor metal oxide (MOS) materials are essentially pre-heated at elevated temperatures and the total heating power, pre-heating conditions, and response time ...

David Ly is the founder of Iveda, having served as CEO and Chairman of the Board of Directors since the company’s inception in 2003. The oil and gas industry has always been about balancing scale, ...