Can Investing in Diamonds Supercharge Your Portfolio?

As the U.S. stock market hits new highs, fears of a market peak have many investors looking to alternative investments such as gold, silver, or rare commodities such as art or even collectible cars.


3 companies get Calif. self-driving car permits

Volkswagen's Audi brand on Tuesday was the first automaker of three companies to get new permits issued by California for the testing of self-driving, or autonomous, cars on all the Golden State's roadways.


The Porsche Turbo 911 S

It is the sound, the Porsche Turbo sound, a distinctive shrill from behind, that as I bury the throttle, I cannot help but feel a tingle down my spine.