The House of Representatives overwhelmingly approved a bill Thursday classifying the powerful opiate fentanyl as among the most dangerous drugs — opening the door to traffickers facing mandatory ...

The M1 Carbine is one of the most recognizable military firearms in the world. Here's an overview of how it works, and how ...

Researchers discovered the importance of an enzyme that promotes growth of certain lung cancers. Lung cancer is a ...

As an additional means of meeting these targets, the Kyoto Protocol introduced three market-based mechanisms, thereby creating what is now known as the carbon market. Stimulate sustainable development ...