Apple's Beats brand in April unveiled the Powerbeats Pro, a redesigned wire-free version of its popular fitness-oriented Powerbeats earbuds.
MacBook Pro Updates
OS X on x86 Prototype Boxes
First serious confirmation of an OS X on x86 project came from eWeek in August, 2002. x86 OS X appears to be a contingency plan for Apple, based on these rumors.
The OS X-only browser would likely be based on Mozilla, with Chimera's creator having been hired by Apple in July.