Terpenes are volatile organic compounds that are responsible for, among other things, the typical scents of plants, resins or ...

Helium is inert, which makes it useful in a lot of different industries. But helium’s colorless and odorless non-reactivity ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...

Abstract: In this study, a Particle Swarm Optimization (PSO) framework for placing sensors in air quality monitoring systems is introduced. Effective sensor deployment has become crucial due to the ...