Artificial lighting and the abundance of electronic devices surrounding us emit blue light, which has a harmful effect on the ...

U.S. Air Force officials at Langley Air Force Base in Virginia are looking at installing anti-drone nets to help protect F-22 ...

Indium has semiconducting properties, making it useful in the manufacturing of televisions, computer screens, mobile phones and touchscreen devices. It's valuable ... of treated thulium can be used as ...

These companies focus on safeguarding from a wider range of threats, such as shrapnel from explosions, knife cuts, and ...