Weeks ago, thousands of round, sticky black balls washed up on the famed beaches of Sydney, Australia. The mysterious blobs ...

Initially believed to be made of tar, scientists at the University of New South Wales confirmed the sticky balls are in fact ...

The contents of the 'black balls' that washed up on Sydney, Australia beaches last month have been identified after weeks of ...

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

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

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 few weeks back, 'mysterious black balls' washed up on Coogee Beach in Sydney, Australia and at the time it was evident they ...

Scientists have solved the mystery of sticky black balls that began washing on beaches in Sydney, Australia last month.

The researchers said they had received unconfirmed reports of smaller but otherwise similar balls washing up over the past ...

When hundreds of golf ball-sized black balls mysteriously washed onto the beaches of Sydney, it caused enough alarm for the ...

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

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