If you’re looking for a pet that’s cute, sweet and will be happy to see you when you arrive home but doesn’t require a lot of time, attention and money, consider a guinea pig. Despite their name, ...

A group of international fossil hunters are reporting a discovery in South America that had them rubbing their eyes in disbelief. As NPR's Christopher Joyce reports, the researchers found a skeleton ...

If the sight of a common rat sends shivers down your spine, imagine one the size of a BUFFALO with front teeth like elephant's TUSKS. The strange-looking creature - which weighed heavier than a Smart ...