biological contamination

June 8, 2011

Invasive Species: Guilty Until Proven Innocent?

A famous person once observed that the signature of a civilized mind is the ability to hold two seemingly contradictory ideas in one’s head at the […]
May 25, 2011

Mediterranean Sea Invaded by Hundreds of Alien Species

More than 900 new alien species have been encountered in the coastal environments of the eastern Mediterranean Sea in recent decades, including the poisonous pufferfish. The […]