Disconnection, not teens' screen time, is the problem

While many parents and caregivers believe teens spend too much time on smartphones, video games and social media, a Michigan State University researcher says not to worry about screen time.

Blue light might be bad for humans—but good for mangoes

We're often told to limit our "screen time," thanks in part to the harsh blue light that screens can emit. Plants can detect blue light too, but instead of causing sleepless nights for our green friends, it could help make ...

Toddlers getting more tablet use, study finds

The craze for tablets and smartphones is spreading to ever younger users. A new study of American households found 38 percent of toddlers and infants under the age of two have used a mobile device such as a tablet or smartphone, ...

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