A recently released video shows the grey-faced robot suddenly come alive with human-like facial expressions — and judging by the reactions, we're not the only ones terrified of it. "Yikes ...

Mobile eyebrows and other expressive features that allow us to communicate without words may have helped shape the human face ... lent themselves to the expression of a wide range of subtle ...

By Emily Schmall Engineers in Japan are trying to get robots to imitate that particularly human expression — the smile. They have created a face mask from human skin cells and attached it to ...

The researchers showed goats pairs of photos of the same person, one of them featuring an angry expression, and the other a happy demeanour. The goats made a beeline for the happy faces ...