Nostalgic for that Nextel push-to-talk capability? Sprint brings the feature back through a free app that works with select Android phones, including the Samsung Galaxy S4 and LG G2.
Voxer Walkie-Talkie is an excellent communications app with all the tools you need to get in touch quickly.
Pricing not available
With a standard chat layout, you can send voice messages, photos, and texts.
The walkie-talkie ease of push-to-talk meets modern smartphones in Verizon's rebooted service for business.
Recycled cell phones get a fashionable new lease on life as they're embedded into the soles of high heels, Wellington boots, running shoes, and men's dress shoes.
Bruce Timm has produced an animated Batman short film for the character's 75th anniversary celebrations in a retro 1930s style.
He's big and wears bright red, but Santa still proves elusive. Your chances of catching him should improve immeasurably with a high-tech Santa stakeout kit.
AT&T launches a trial program to test out its enhanced push-to-talk feature for mobile field service workers.
An enormous coronal mass ejection has sent particles into space that are due to pass the Earth in the next three days.
From a Play-Doh 3D printer to speakers for hamsters, tech companies pull out the tall tales in honor of April Fools' 2013.