Browse this alphabetical list of the most commonly known biological and chemical agents. ... As effective weapons, they would need to be widely spread by a spray or explosion indoors.

Click here to see which biological weapons the government is worried about. Click here to see our detailed methodology. Kerry Hargrove / iStock via Getty Images. 25. Hantavirus ...

The Chinese attempts this year to smuggle pathogens may be only the latest incidents in a Chinese campaign to bring down ...

But in the late 1960s, some high-profile mishaps linked to the US chemical and biological weapons programs — including a toxic cloud from a test of VX that killed or injured 6,000 sheep ...

While chemical and nuclear weapons treaties have systems to verify compliance, the Biological Weapons Convention (BWC), a global pact banning bioweapons, does not. Now, as technologies such as genome ...

OpenAI Head of Safety Systems Johannes Heidecke made the claim in an interview with Axios, saying that he anticipates its upcoming models will trigger what’s known as a “high-risk classification” ...

For years, DoD responded to potential chemical and biological attacks in the field by developing tools to combat a specific list of hazards. But the list continued to grow.