Last Updated: Thursday, April 04, 2013, 12:38
Two missing species of shark were discovered in a new analysis of weapons made from shark teeth and used by 19th century islanders.
Last Updated: Sunday, July 29, 2012, 11:51
Over 2,400 shark teeth have been recovered from a passenger by Custom officials at the Indira Gandhi International airport.
Last Updated: Friday, July 27, 2012, 10:19
The dense, flat and crushing teeth of sharks contain fluoride keeping that is an active component of most toothpastes and dental care mouthwashes.
Last Updated: Sunday, May 06, 2012, 18:14
A group of researchers today claimed that they have found rare fossils of shark`s teeth from the Narmada valley in Madhya Pradesh.
more videos >>