New research shows that adding those tiny digital images to your texts can make you look more attentive and caring. In a ...

Want closer relationships? Science says adding emojis to your texts boosts connection, satisfaction, and likability.

If you want face profiles as part of your home security, you’ll probably have to pay a monthly fee, ranging from $8 to $20 depending on the brand. Lower fees are, of course, ideal. Two-way audio ...

Don't freak out about fingerprint and face scans on your phones -- or the risk of a crook using your severed finger to unlock your iPhone.