Months after mysterious black balls forced the closure of some of Sydney's most famous beaches, small marble-like debris has begun washing up on the city's shores again. The balls - this time grey or ...

Months after mysterious black balls forced the closure of some of Sydney's most famous beaches, small marble-like debris has begun washing up on the city's shores again. The balls - this time grey ...

The marble-sized white and grey balls were tested and discovered to contain "saturated fatty acids, along with fecal ...

The discovery of the marble-sized balls comes just months after a similar incident in October of last year, where thousands of washed-up black balls led to the closure of Bondi Beach, among other ...

An analysis of small grey balls that washed up on popular beaches in Sydney’s north has found the errant debris is largely ...

The discovery comes three months after Bondi and other beaches in Sydney's east were closed when 2000 black tar balls, which were ... most samples identified are marble-sized with a few larger ...