Cut open a bone and you'll see a subtly disordered structure. Tiny beams, called trabeculae, connect to one another in ...

The "Greeks" are an essential toolkit for options investors and traders. These mathematical calculations, each named after a letter from the Greek alphabet, tell you how options contracts will ...

There are many ways to invest in commodities, including futures contracts, options, and exchange-traded ... such as unusual weather patterns, epidemics, and both natural and human-made disasters.