Sydney researchers create new artificial skin
Australian researchers are developing a new type of artificial skin they say will help burns victims to recover from their injuries.
Scientists hope dust unlocks solar secrets
It will be at least two months before scientists know whether a space capsule retrieved from South Australia's outback contains asteroid dust.
Man mauled to death by zoo tigers
A 45-year-old Chinese man was mauled to death at a wildlife park after he and his son wandered through the open gate of the Siberian tiger enclosure, state media said.