Andrew Nusca

The embattled blood-testing startup's lab practices were found to be deficient.

Jeff Williams has effectively been Apple's COO for some time. The company also announced other staff changes.

The two companies have been searching for a way forward for quite some time.

Connected gadgets that are indistinguishable from their disconnected peers will fuel the growth of wearable technology.

And it's got nothing to do with messages that self-destruct.

Like its peers, HP has long said that software and services, not hardware, are the key to future success. A split prepares the company to prove it.