Zoology

17 May 2009

How did the waggle dance evolve?

19 April 2009

Why don't fish have eyelids? How can they sleep if they can never get any shut-eye?

29 March 2009

Why is it that Aussie snakes have such a bad reputation?

05 October 2008

Why is it that humans have three different blood groups: A, B and O. Do animals have the same blood groupings?

21 September 2008

How do smells travel underwater and how can a shark smell a drop of blood in an entire ocean?

20 July 2008

I’d like to know if there are any life forms: plant, animal, fungus, whatever that are effectively immortal?

13 July 2008

How is it possible for a Bornean flat-headed frog to have no lungs and breathe through its skin?