The startup Body Labs' technology can turn a body scan into a true-to-life 3D avatars that can move naturally and virtually.

Olga Kuznetcova, a former catwalk model, shares her tricks to look more confident using body language and says confidence is the most important accessory.

An American woman’s body has been reconstructed digitally from very thin slices, creating a model for experiments too risky to try on the living ...