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Companies don't need to eavesdrop to target ads — we give them plenty of information.
It's about being present in the moment.
"Away for the Day" aims to combat our country's tech addiction.
An entrepreneur looks to fight illegal loggers, one used cellphone at a time.
If police want to track your movements using old calls you made on your cellphone, they can get the information from your cellphone company without a warrant.
It's happened to all of us. Your phone loses its charge in that one place you can't plug it in. Now, New York City is about to get solar chargers in many of those places.