With 93% of US adults listening to radio on a weekly basis, radio is the leading reach platform.
Snapchat is getting more popular with older demographics, particularly the 25-34 and 35-44 age groups.
More than half of US likely voters who use digital video to learn about political candidates are Millennials.
Podcast listeners are adventurous, and they love the great outdoors. Hiking-, backpacking- and camping-related content will grab their attention.
When GfK MRI asked US smartphone users about what mobile apps they checked first thing in the morning on a typical weekday, two-thirds said they looked at text messages, and 63% checked email.
In some cases, there are marked variations in the views that American generations have of key institutions in the US.
Overall tablet usage skews younger, while ereader usage trends older.
Millennials are more influenced by political advertising than Gen Xers or Baby Boomers.
Edison Research has released its latest annual Infinite Dial report that surveys the audio consumption habits of Americans 12 years and older. Edison has been conducting this research since 1998.
Some 36% of US adults own a smartphone, computer and tablet.