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 lifelike way, say researchers. Its wrinkles could ...

Scientists in Japan have grafted living human skin onto the face of a humanoid robot in an ... University of Tokyo were able to make a robot smile by binding engineered skin tissue to the complex ...

There is a distinctive and easily recognized open-mouth expression that is the canine equivalent of a human smile, ...

Smiling reduces stress, boosts mood with endorphins, fosters social bonds, and masks pain in "smiling depression," enriching lives and strengthening relationships.

Get set for the Lunar New Year. An explainer on the Seanad. Working to get water and power back. Rugby news and a panda parade. Student to student hair and make-up classes. Plus, lots more news ...

Humans rely on facial cues to gather information, and we have a special area of our brains that activates when we view a face. But the new study shows that dogs don't quite process human faces in ...

TOBA, Mie Prefecture--Images of a Baikal seal cub with a “human-like” face went viral after the Toba Aquarium in Mie Prefecture showed off its cute and friendly resident named Niko, or smile ...