Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to books covering a wide spectrum ranging from Apple devices and cameras to photo editing software and ...

Lately I've found myself asking friends to repeat themselves, turning on subtitles and enhancing dialogue while watching TV ...

Researchers have created a way for a smartphone to "hear" a warning sign of ear infections — fluid buildup behind the eardrum. If it pans out, parents might one day check their tots' ears at home ...