Science News Archive - November 01, 2009
Next year is the â€˜Year of the Tigerâ€™ according to the Chinese calendar, but conservationists say signs are ominous for the endangered animal.
A gold nanocage covered with a polymer is a smart drug delivery system.
Word of the Day
- The governor of a province or people.
The word 'ethnarch' comes from a Greek word meaning 'ruler of a tribe or nation'.