Feeling left out of festivities hundreds of miles away is a sign you need to focus less on social media friends and more on people nearby.
What's the best way to prevent the spread of potentially virus-laden droplets? Engineers put two types of face coverings to the test.
You may think a text or email keeps you in touch, but a phone call works better. It's about the sound of another's voice.
It doesn't matter whether kids look at a phone, a laptop or a tablet -- too much screen time at age 8 puts them behind in school at age 10.
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