These polar globules have been found on the eggs of nearly all classes of animals, and it has been proved that they are real cells, composed of nucleus and cell-body.

SYDNEY: Chemical testing has identified the mysterious black globules washing ashore on a popular Sydney beach as petroleum-based "tar balls", local officials have said. Authorities were baffled ...

Lifeguards declared Sydney's famed Bondi beach and several other strands closed Thursday, as more mysterious black "tar ball" globules washed up along the city's shores. For days, thousands of ...