History of Science

11 July 2010

Why is it when the Spanish came to "the New World" it was in a sort of "bronze age" (in general) as...

11 January 2009

We know that lots of stuff rains down on us from space - but has anyone ever found evidence of life in the extra-...

20 July 2008

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