London commuters could be using their phones as a travel pass and credit card by Christmas of next year if a test O2 Ltd. launched Wednesday for a mobile wallet succeeds. The U.K. mobile phone ...

Tech journalism comes with a list of perks. Hot pop-star girlfriends, sacks of cash, Hertfordshire mansions -- none of these are on that list. But I do get plenty of free tech, much of which tends to ...

O2 has already released some information about the data usage of its iPhone customers, which of course showed that the iPhone is a very data-intensive device. It's quite possible, though, that the ...

March 18 (UPI) --A new oxygen generator with a longer shelf life is being tested by the U.S. Army for combat casualty treatment, the branch announced on Thursday. Army officials said the results of an ...