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

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

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

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.

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

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

Authorities initially feared these balls could be made of toxic tar. Further testing from scientists indicated they are ...

Beachgoers had been ordered to avoid two beaches in Sydney's east after the discovery of black golf ball-sized pieces of ...

Several beaches in Australia’s Sydney have been closed after hundreds of mysterious golf ball-sized ’tar balls’ washed up on the shores. Authorities have advised the public to avoid contact with them ...

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

NSW Maritime says beaches that closed earlier this week when black spheres known as tar balls washed on shore are now safe to reopen, following health advice and a reduction in their quantity.

Sydney’s famous Bondi Beach and other beaches around the Australian city were shut Thursday as authorities investigated mysterious tar balls that have washed ashore. The dark, sticky ...