London - The British government announced new sanctions against Russia on Thursday and summoned the country's top diplomat in London, "to answer for Russia's ongoing campaign of hostile activity ...

At least 38 other people in the U.K. were sickened by release of nerve agent. The Russian ex-spy who along with his daughter was poisoned by a nerve agent in the U.K. may have been exposed to it ...

What should a medical professional do when faced with a patient poisoned by a nerve agent? That question became relevant to doctors in Amesbury, England, on Saturday when a couple came into contact ...