Mysterious black balls that washed up on Sydney, Australia, beaches were initially suspected to be tar balls but turned out ...

After thousands of mysterious dark, sticky balls washed up on shorelines in Sydney, Australia in October – leading to beach ...

The mysterious black balls that washed up on Sydney's beaches in mid-October were likely lumps of "fatberg" containing traces ...

An environmental agency says black balls that washed up on Sydney beaches aren't tar, but a "complex composition" of "mixed ...

The composition of the mysterious balls that washed up on the shores of Australia last month has been revealed — and ...

Hundreds of mysterious “tar balls” about the size of golf balls washed up on Sydney’s beaches in mid-October, prompting their ...

Scientists have revealed the cause of mysterious black balls that washed up on Aussie beaches – and the answer is more ...

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.

Nov. 8 (UPI) --Mysterious black balls that washed up on Sydney, Australia, beaches were initially suspected to be tar balls but turned out to be miniature "fatbergs" containing human feces.

The golf-to-baseball sized balls — the appearance of hundreds of which forced the closure of two beaches near Sydney last month — are not, the agency said, tar balls as initially suspected.