Cinguatera scare

A toxin found in some fish has made some people sick after eating but local health officials advise that this shouldn't become a widespread problem

A toxin scare at Frederick Elementary school prompts parents to remove students. Fire department officials found no traces of hazardous substances.

Amtali, Agartala, Feb 24, 2008 : Poultry business in India's northeastern Tripura has been hit as the state is experiencing severe scarcity of poultry products following the government's decision...

Feb. 29: Seven people in Las Vegas may have been exposed to the deadly toxin Ricin. KVBC-TV's Collette Weiland reports on MSNBC.

Feb. 29: Seven people in Las Vegas may have been exposed to the deadly toxin Ricin. KVBC-TV's Collette Weiland reports on MSNBC.

Sales of mozzarella cheese made from buffalo milk have been hit by a contamination scare.

Here's the latest news for Sunday, March 2: Election of new Russian president imminent; FBI searches home in Utah in toxin scare; Clashes on Jerusalem streets over Gaza strikes; Prince Harry back...

"False positive" at Senate office building prompts evacuation.

Feb. 29: Seven people in Las Vegas may have been exposed to the deadly toxin Ricin. KVBC-TV's Collette Weiland reports on MSNBC. (MSNBC)

Mars lander finds toxin[bullshit] NASA's Phoenix lander has discovered a toxic chemical in soil near Mars' north pole. CNN's Miles O'Brien reports. • Toxin in soil may mean no life on Mars