BBC Knowledge commissioned Territory Studio (territorystudio.com) to produce an animated film on the subject of DNA. Three minutes is a short time to explore a subject where most doctorates only...

Planet Earth is this solid thing you are standing on right now. In your everyday life you don't really waste a thought about how amazing this is. A giant, ancient, hot rock. How did it come...

Something important you'll notice: as more outside groups get involved in the war, each escalates by backing their side, then a rival will also get involved to back the other side. So what you have...