Apple Inc introduces its largest-ever iPhone and a watch that detects heart problems in an attempt to get customers to upgrade to more expensive devices in the face of stagnant global demand for smartphones.

Apple Inc will release a software update that will allow users to turn off a feature that slows down iPhones when batteries are low on charge, Chief Executive Tim Cook tells ABC News.

Apple Inc will open a new campus as part of a five-year, $30 billion US investment plan and will make about $38 billion in one-time tax payments on its overseas cash, one of the largest corporate spending plans announced since the passage of a tax cut signed by US President Donald Trump.

Apple Inc investors are shrugging off concerns raised by two shareholders about kids getting hooked on iPhones, saying that for now a little addiction might not be a bad thing for profits.

Apple Inc (AAPL.O) is to slash prices for battery replacements and change its software to show users whether their phone battery is good, following lawsuit and consumer outrage after it said it slowed older iPhones with flagging batteries.

Apple Inc's iPhone turns 10 this week, evoking memories of a rocky start for the device that ended up doing most to start the smartphone revolution and stirring interest in where it will go from here.

A woman from Cairns, Australia, used Siri to call an ambulance for her one-year-old daughter when she stopped breathing.

Apple loses a trademark fight in China, meaning a firm which sells handbags and other leather goods can continue to use the name "IPHONE".

Apple raises the specter of the end of a technological era after reporting the slowest growth sales ever of its market-leading, life-changing iPhone and warning it expects worse to come.

Apple says it is taking steps to remove a malicious program found in a number of applications used by owners of iPhones and iPads in China.

Microsoft Corp is making it easier for apps written for rival Google Inc's Android and Apple Inc's iOS systems to work on Windows phones, in a bid to attract users to its unpopular mobile devices.

South Korea's Samsung Electronics Co Ltd unveils its latest Galaxy S smartphones, featuring a slim body made from aircraft-grade metal, in a bid to reclaim the throne of undisputed global smartphone leader from Apple Inc