Thousands of mysterious black balls that washed ashore and closed a stretch of popular Australian beaches last month were discovered to be mini blobs of poop. Initially believed to be made of tar ...
The contents of the 'black balls' that washed up on Sydney, Australia beaches last month have been identified after weeks of ...
The golf-ball-size debris that closed beaches across the Australian city wasn't tar balls as first thought. It was made up of decomposed cooking oils, hair and food waste.