Apple Inc.

Samsung has described as menacing letters sent by Apple to US retailers warning them to remove the Galaxy Tab 10.1 and Galaxy Nexus from sale.

Nokia has halved the price of its flagship smartphone in the US ahead of expected poor financial results this week.

AT&T begins accepting pre-orders for exclusive garnet red variant of Galaxy S3.

Tutorial videos and information on Magic Find, monsters, difficulty, weapons and commands added to online Diablo 3 game guide.

The Nokia Lumia 900 smartphone running Windows Phone 7 software outperforms its unimpressive spec sheet.

A Russian hacker called ZonD Eighty has managed to bypass Apple's iOS in-app purchasing system giving users free access to in-app content.

The recent success story of Amazon's Kindle Fire inspires Google to tap the nascent budget-tablet market, which is yet to flourish with big technology giants like Apple poised to enter the fray.

Analyst Charlie Wolf expects Apple to shift 20 million iPads this quarter, thanks to strong sales to business and education sectors.

An unannounced feature of the Google Nexus 7 hints at a possible Smart Cover-like accessory could be on its way.

Global PC sales have declined again, as Intel's Ultrabook platform has little impact and people spend their money on tablets and smartphones instead.

We spend a week with the Nokia 808 PureView to see if that headline-grabbing 41-megapixel camera is a good as Nokia claims, and if the Symbian Belle OS is up to the job.

Amazing Alex is Rovio's first new gaming franchise since Angry Birds was launched back in 2009.

Update size is 12.6MB and improves performance and responsiveness system wide.

Engineering samples claiming to be of the iPad mini and iPhone 5 have leaked online, showing a smaller dock connector port.

A patent filing reveals Apple is working on iTravel, an iOS app that uses near field communication to pay for travel tickets.

Amazon is believed to be testing a smartphone that will be released in late 2012 or early 2013 with a four- to five-inch screen.

Experts from mobile app firms Appromoter, AppyNation, Flurry and Papaya Mobile tell you how to build a successful iPhone, Android, Windows or BlackBerry game app.

RIM boss Thorsten Hiens has said that January 2013 is the target for BlackBerry 10 and a range of new smartphones.

Apple has released the Golden Master of Mountain Lion to Mac developers, signalling that the new OS is finished and will be released imminently.

Samsung Galaxy Tab range of tablets does not unlawfully copy iPad design, judge rules in patent hearing.

Developers briefed on the Amazon Kindle Fire 2 claim that the tablet will have an improved screen, new rear camera and be lighter and thinner.

A battery life test conducted by a tech daily site reveals that the Samsung Galaxy S3 delivers highest talk time on 3G compared to the other smartphones.

Apple is speculated to launch a revamped version of iPad 3 this holiday season.

The Samsung Galaxy Note 2 is expected at the IFA 2012 event, to be held in August

Google's much-hyped third generation Galaxy Nexus smartphone has been cleared of the injunction barely a week after it was banned in the US, thanks to the Android 4.1 Jelly Bean update.

UK gadget retailer Currys uncovers the price and release date details of Google's debut tablet computer Nexus 7.

Among the new features is one which mentions a person's real name as well as the Twitter account username when one searches for any name on Twitter.

Apple seems to be in hot water amid a spate of corporate lawsuits being contested in several countries across the globe. The company's recent accomplishment of getting Samsung's Galaxy Nexus banned in US may seem to be a consolation win, as it now faces serious allegations of patent infringement over Siri's intellectual copyrights.

We put the HTC One X and Samsung Galaxy S3 head to head to find out which quad-core smartphone is best.

Amazon Kindle Fire 2 will come in three version with a 7in display for each version.