Latest Alexander Litvinenko Stories
By Andy Rowell Philip Morris and others failed to publish internal studies into lethal substance Some of the world's biggest tobacco firms researched the lethal radioactive substance polonium - present in cigarettes - over a 40- year period but never published the results, according to a new scientific article.
The United States and Canada have scoffed at a Russian submarine expedition that planted a Russian flag on the seabed under the North Pole. Coming home to a hero's welcome, the famous polar scientist who led the risky voyage did not mince words in responding.
Thallium is frequently referred to as the poison of choice: Only a gram of the colorless, odorless, water-soluble heavy metal can kill. It is as toxic as arsenic, and even more so than lead.
- A ceramic container used inside a fuel-fired kiln to protect pots from the flame.