Rare remains of Roman wall paintings and the world ... thought to be by Sir Joseph Paxton, the designer of the Crystal Palace ...

L overs of all things colorful and sparkly are in for a treat with an unusual variety of ammonite that’s set to go to auction ...

A rare square 37-carat emerald owned by the Aga Khan fetched nearly $9 million at auction in Geneva on Tuesday, making it the ...

Mazda loves to celebrate its milestones: here are all the Miata's Anniversary Editions, from the most common to the very rarest.