Mustard gas exposure is dangerous and traumatic – scientists are coming up with ways to detect its presence in the environment.

When Germany unleashed chlorine gas at Ypres in 1915, it marked the dawn of modern chemical warfare. Soldiers had no masks, ...

Amid growing scrutiny of AI safety, Anthropic has updated its usage policy for Claude, expanding restrictions on dangerous applications and reinforcing safeguards against misuse.

Chemical warfare is one of the most devastating forms of conflict. It leverages toxic chemicals to disable, harm or kill without any physical confrontation. Across various conflicts, it has caused ...