The Mobile World Congress event is a vital one for Samsung. Along with the Galaxy S6, we'll be watching for new wearables and a mobile payments system.
Samsung, battling to hold on to its lead in the smartphone market, needs to win back consumers from Apple with its next big thing. But will the new Galaxy S6 be big enough?
The company is expected to share more details about its smartwatch, as well as possibly introduce new Macs, an Apple TV and other products.
A tech blogger's too-itchy trigger finger has revealed HTC's new flagship phone a day before the firm's press event at Mobile World Congress -- that is, if appearances are to be believed.
The company also plans to release a second Porsche edition and another keyboard BlackBerry later this year.
The search giant joins several other Silicon Valley companies with audacious new digs in the works.
Don't look for Google to run a large-scale network. Instead it's teaming up with wireless carriers, as it does with hardware makers for Nexus devices.
Scientists have developed a trio of tunes specifically designed to appeal to feline ears, to inspire interest or calmness.
Not to be outdone by larger rivals, U.S. Cellular drops prices for a number of its Shared Connect options.
Feeling insecure? Sikur, part of Brazilian security firm Ciberbras, hopes businesses will go for its locked-down phone with encrypted-communication abilities. Here's a Nexus 5-based prototype it showed at Mobile World Congress.