Jim Cramer blames short sellers for many doom-and-gloom stories, and urges investors to focus on companies that make real things and have real earnings.

The world's largest diamond jewelry retailer reported revenue of $2.81 billion and adjusted earnings of $5.01 a share.

Companies can no longer import diamonds from Russian companies like Alrosa.

Jim Cramer says market sentiment may be fickle, but it also can be a powerful driver of buying opportunities for investors who do their homework.

Tesla sold a record 78,000 China-made cars last month, an industry group reported Wednesdsay.

Tesla's second-quarter deliveries climbed year over year but fell from the first quarter. Here's how to trade the stock now.

Apple will begin shipping its new 13.6 inch liquid retina display MacBook Air laptop next week, the tech giant said Wednesday.