Once Twitter gets a couple of quarters under its belt as a public company, will we be talking about a stock darling or bete noir?
Not even promises of its first deliveries to the Chinese market suffice as a weaker-than-expected outlook following Tesla's third-quarter earnings leads to a speculator stampede for the exits.
After what seemed like an interminable wait, Google's new Android KitKat reference phone is here -- but some models might already be gone.
The effect of that buyback could be dramatic, Icahn says in letter to CEO Tim Cook: in three years, Apple's share price could swell to $1,250.
You could struggle to get your hands on a new Apple iPad mini with Retina display, as experts suggest supplies could be "ridiculously tight."
With a resounding third-quarter profit and record high share prices, the video streaming service's CEO says it's best to focus on increasing subscribers and "ignore the volatility in our stock."
Shares in the search giant opened at $979 and, by midmorning, crossed the $1,000-a-share psychological barrier.
The company can now buy back Vivendi's shares without holding a shareholder vote on the matter.
A popular tool that checks Apple stores for iPhone 5S availability now has a free alerts service that pings you when models arrive.