The head of the Bureau of Alcohol, Tobacco, Firearms and Explosives says he’s so inept he “can’t screw in a lightbulb,” but even he was able to build a “ghost” gun from a kit with no problem. “I made ...

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Researchers have decoded the genetic blueprint of Penicillium citrinum, a common citrus mold, to uncover how nature produces cyclopentachromone -- a key building block for bioactive compounds with ...

Enhance your Windows 11 security by using a USB security key. You can either buy a physical key like YubiKey or convert a regular USB drive into a security key using software like USB Raptor. This ...