Gadgets, Smartphones & Tech

Apple is still the world's most valuable brand; Apple Stores generated almost $58 per visitor last quarter; and Apple offers discounts deals in India. More 

Sick of your phone always dying? So was 18-year-old Eesha Khare ... which is why she invented a tiny gizmo that charges and holds energy far better. More 

Any worry about Yahoo fumbling the ball with Tumblr is warranted given the tech giant's previous M&A mishandlings. But Marissa Mayer could break the cycle. More 

Pinterest, the social media website, it changing its pins to display more brand information under a partnership with major retailers. More 

BlackBerry announced a new phone and cross-platform BBM at its BlackBerry Live event last week. But persistent tablet rumors overshadowed the announcements. More 

Apple is testing an wristwatch with a 1.5-inch OLED screen; Apple to start production on the next iPad in July; and Apple and Sony clash over skipped song fees. More 

A bi-partisan group of lawmakers is questioning the privacy implications of Google Glass and have requested more information from the company. More