Jezero Crater on Mars was once home to a lake, delta and rivers. See an animation of what it could have looked like when water poured into the crater billions of years ago and present day. Credit: ...

The water in Flow is a storytelling technique ... But water is so hard to control, even in animation, where you can control everything. You have to understand the physics to be able to master ...

Flow, winner of this year’s Oscar for Best Animated Feature, is an Incredible Journey for the digital era, with an eco-apocalyptic sensibility and a rather more exotic cast — a black cat, a Labrador, ...