21.   But eight cult members are still being sought, and authorities fear they could launch attacks with hidden caches of sarin or other deadly chemicals.

22.   But seven cult members are still being sought, and authorities fear they could launch attacks with hidden caches of sarin or other deadly chemicals.

23.   Journalists in Afghanistan have found documents relating to deadly chemicals and bacteria in houses abandoned by al-Qaida in the capital, Kabul.

24.   Journalists have found documents relating to deadly chemicals and bacteria in houses abandoned by al-Qaida in Kabul, the capital.

25.   Local people are opposed to the mining venture because it will use cyanide, a potentially deadly chemical, to process the gold.

26.   Most of the sodium cyanide, a deadly chemical that if inhaled or ingested attacks the nervous system and can cause a person to suffocate, was missing.

27.   Officials said they would make sure none of the deadly chemical escaped as they cleaned the office.

28.   Still, suspicions have focused on the sect, reinforced by daily revelations of potentially deadly chemicals, weapons parts and military paraphernalia seized in raids on its property.

29.   The tests showed the water samples were free of the deadly chemical.

30.   The Thai government on Monday banned meat, eggs and dairy products imported from Belgium because of suspected contamination with dioxin, a deadly chemical.