Most people desire to own the best things in the world, no matter the cost. As a result, some people go to any length to get them. Find out what is the most expensive thing in the world money can buy.

These are seven of the rarest species in the world, along with the unique locations where you may be able to see them.

the Gobi bear is one of the rarest animals on Earth This was my second year of attempting to film them, and although my team had managed to gather footage of bears using remote cameras ...

From cosmic aromas to fruity flowers, join BBC Bitesize as we take a look at four of the rarest smells from across the world. In 1991, Helen Sharman, a chemist from Sheffield, became the first ...

A man is on a mission to restore the world’s rarest bus, which boasts a bizarre, retro-futuristic design that resembles something you’d expect to see on The Jetsons. The little-known Citroen ...

Su filindeu, or "threads of God," is the rarest pasta in the world. For a century, it was made by a single family in the Sardinian city of Nuoro for religious celebrations. Today, there are fewer ...