Yahoo! News - Welcome to Just Show Me on Tecca TV, where we show you tips and tricks for getting the most out of the gadgets in your life. In today's episode we'll show you how to check your data usage on your Android 4.0 phone. Android …

Yahoo! News - When NASA astronaut Dan Burbank left Earth for the International Space Station as part of Expedition 30 last November, he took along some knitting needles, but not for making a space sweater. The mission's commander brought them to make a point — …

ContributorNetwork - COMMENTARY | According to Time, a federal program paid $1.6 billion last year to provide free cellphones and pay monthly phone bills for low-income Americans. The money to fund the program -- which has seen a dramatic rise in its participants since 2008 -- mostly comes from the Universal Service Fund, which is a fee land-line and wireless customers pay.

AP - Paul McCartney will debut the songs from his new album "Kisses on the Bottom" in a free live streaming performance on iTunes.

From interregional sharing to the development of batteries, the energy secretary offers ideas for coping with a sudden oversupply of power to the grid.