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Apple is holding the top spot among US smartphones with last year's iPhone 4.

How did Verizon keep its network up? By deploying all the tech tools it owns.

Previous rumors suggested the Cupertino-based company may delay the launch even further up to October.

Sprint Nextel Corp has held talks with cable partners about supporting their loss-making Clearwire Corp wireless venture in the face of increasing competition from bigger rivals, according to two people familiar with the matter.

An AT&T vice president is rumored to have confirmed to some of his employees that the iPhone 5 will launch in early October this year, BGR reports.

AT&T will axe its $10 for 1,000 text messages plan on Sunday, Aug. 21. Engadget first reported the news, which an AT&T spokesperson later confirmed to multiple publications.

Apple Inc.'s next generation iPhone, dubbed iPhone 5, is facing much competition from Android devices. It is being speculated that the iPhone 5 is scheduled to come out at the end of September or in October. The top iPhone 5 competitors are: Motorola Droid HD, Samsung Celox, HTC Holiday, Samsung GT-i9220, and Samsung GT-i9250.

T-Mobile recently announced the Aug. 31 release of RIM (Research In Motion) Blackberry Bold 9900, which could become a more expensive device compared to the upcoming Apple iPhone 5.

AT&T is killing its $10-per-month, 1,000-text message plan to replace it with $20-per-month unlimited text message plan, a $30 unlimited family plan, and a pay-per-message plan.

AT&T just made yet another change to its plans. And once again, it's going to make them money.

AT&T has confirmed Thursday that it will kill $10 texting plan, which will force customers into all-or-nothing texting options, between an unlimited plan and a pay-per-text plan.

AT&T is getting rid of low-end texting plans, opting for an all or nothing model.

AT&T has confirmed Thursday that it will force customers into all-or-nothing texting option.AT&T users have so far enjoyed an option for $10 plan of 1,000 messages per month, which will be removed in three days.

Google Inc.'s $12.5 billion acquisition of Motorola Mobility Holdings will have positive implications for Nokia Corp. and Apple Inc., but Research In Motion and HTC will have a neutral impact, Barclays Capital said in a note.

T-Mobile's 4G-enabled BlackBerry Bold 9900, which is powered by Research In Motion's BlackBerry OS 7, is set to hit shelves on Aug. 31 with pre-orders already started for business customers.

Research In Motion?s Blackberry OS 7 powered Blackberry Bold 9900, T-Mobile?s first 4G-enabled Blackberry, will hit the shelves on Aug. 31 with the carrier already offering pre-orders for its business customers.

Labrador Retrievers are known for their hunting skills and friendly dispositions, but Beau, a black Lab who lives in Montana, is winning acclaim for his math abilities.

Striking Verizon workers will lose health benefits on Aug. 31 if they are still on picket lines, the company has confirmed.

Apple to offer carrier agnostic wireless communication devices.

Allegedly, some iPhone models are under testing phase with LTE while AT&T is installing 4G LTE equipment in a major Apple store, both pointing towards the birth of an LTE-enabled iPhone in the near future.

T-Mobile USA will be launching two smartphones, Samsung Hercules and HTC Ruby on Oct. 26, according to a leaked document obtained by Tmo News.

"Big announcement on the 29th," the company wrote in its official Twitter page.

Apple?s anticipated iPhone 5 is expected to arrive in September but new rumors suggest that the Cupertino-based company may delay the launch even further up to October.

If rumors are to be believed then a Sprint iPhone 5 may arrive this fall.

Shares of Sprint Nextel Corp. (NYSE:S), which fell 16 percent Monday, could fall further given its uncertain EBITDA, high debt leverage and lack of free cash flow.

Shares of Verizon Communications were down 2.1 percent in early trading on Monday, a day after nearly half of its wireline business employees went on strike.

The PGA Championship starts this Thursday in Atlanta, Ga.

About 45,000 employees of Verizon Communications went on strike after contract talks failed.

Why so big companies fall prey to cyberattacks so easily? According to hackers taking part in Defcon conference -- the world's largest hacking convention in Las Vegas -- workers at big corporations are poorly trained in security, which makes it easy for hackers to trick them into revealing key information.