This story is part of a series on how we learn—from augmented reality to music-training devices. For the students in Emanuelle Burton’s ethics class, the story is tricky to grok. “They’re like, you ...

Computer animation is the art of creating moving images via the use of computers. It is a subfield of computer graphics and animation. Increasingly it is created by means of 3D computer graphics, ...

Joe Letteri, Oscar-winning co-creator of Gollum on screen, looks at the evolution of computer animation as the next instalment of The Hobbit trilogy reaches cinemas. Computer animation is a natural ...