Carbon-containing meteorites look like they had less severe impacts than those without carbon because the evidence was ...

A single coin can be worth a lot of money -- a pretty penny, one might say -- if it's rare and has enough historical ...

From the Burj Khalifa in Dubai to Big Ben in London, the following tourist landmarks are some of the most expensive places to ...

Engine swaps come in all sizes and flavors, but a 27-liter Rolls-Royce V-12 engine from a WWII tank is not often the first ...