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

Weeks after sticky black balls washed up on the famed beaches of Sydney, Australia, scientists say they have partly solved ...

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

Initially believed to be tar balls, they were in fact a "disgusting" combination ... reports of smaller but otherwise similar ...

Reuters Beaches in Sydney were left contaminated and closed after hundreds of mysterious black balls, initially thought to be ...

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 ...

The Australian government and scientists from the University of New South Wales somewhat solved the mystery behind the ...

The mystery of the black balls that washed up on some of Sydney’s most iconic beaches last month has now been solved – and it ...

A team of scientists at the University of NSW have spent weeks analysing the objects first thought to be “tar balls”.

Mysterious black spherical objects, initially suspected to be tar balls, washed up on Sydney's eastern beaches in October, ...