Sprint's owner increases its stake after failed T-Mobile merger
SoftBank wants to be sure its US carrier has a future.
Cable giant Altice will become a wireless carrier with Sprint's help
And Sprint will use Altice's cable network to improve wireless service.
Qualcomm may face takeover bid from chip rival Broadcom
The deal could shake up the mobile industry.
T-Mobile and Sprint end merger talks
One of the biggest carrier unions is dead before it even began.
Cricket adds data to its most affordable smartphone plans
And unlimited plans just became decidedly more valuable.
Twisted light could make wireless data faster than fiber
It could be the key to bringing ultra-fast internet access to many people.
'Hovering' antennas promise speedy 5G phone networks
They boost signals by avoiding contact with virtually everything else.