More bad news for Andy Reid, Patrick Mahomes as Chiefs lose yet another weapon A new expedition to the Titanic reveals the degradation of the bow of the ship and discovers a statue believed to be ...

Having first appeared in the 1980s, the pattern of brain activity triggered by looking at an emoticon smiley face is now the same as when someone sees a real smiling human face, scientists from ...

A smiling face made from living human skin could one day be attached to a humanoid robot, allowing machines to emote and communicate in a more life-like way, say researchers.

Science has shown that the mere act of smiling can lift your mood, lower stress, boost your immune system and possibly even prolong your life. It’s a pretty backwards idea, isn’t it?

Researchers craft smiling robot face from living human skin cells Human cells isolated from juvenile foreskin are flexible enough to grin when moved.