Castle Hill High School has been embroiled in an asbestos scandal since last year when news.com.au first revealed that thousands of students and teachers may have been exposed to the deadly ...

A box labelled 'yellowcake' was found sitting on a science storage shelf at Castle Hill High School, in north-west Sydney, last Wednesday. Yellowcake is a type of uranium concentrate powder that ...

Staff reported breathing in dust falling from the ceilings for years at Castle Hill High School in Sydney’s northwest, even after a sample had come back positive for the deadly material.

Add articles to your saved list and come back to them any time. The former principal of Castle Hill High School has been placed on a “not to be employed” list by the Education Department and ...