A war weapon used in World War One went on to become a key component in treating blood cancer with chemotherapy ...

In a joint statement, the German intelligence agency (BND) and the Dutch intelligence agencies (MIVD and AIVD) stated that ...

An Iranian survivor of chemical warfare has penned a forceful open letter to German Chancellor Friedrich Merz, accusing ...

Mustard gas was first used during World War I, after which most countries vowed not to use the weapon. But some, including the United States and Soviet Union, kept stockpiles at hand during the ...

In 53 years of Assad family rule, Syria’s government made chemical weapons by the ton, from giant vats of World War I-era mustard gas to nerve agents so deadly that just a few drops could kill ...

The use of prohibited chemical weapons by the Russian military had become "standardized and commonplace" in Ukraine, Dutch ...

Chemical weapons are among the ... These include things like tear gas, ... Military analysts believe this hostile country has 2,500-5,000 metric tones of chemical weapons, including mustard ...

Chlorine and mustard gas, weapons made infamous in World War I, burn the eyes and skin and fill the lungs with fluid, seemingly drowning people on land. Image Douma, Syria, at the site of a ...