On the heels of two similar finds amounting to hundreds of burials, another 182 unmarked graves have been discovered at a third indigenous residential school in Canada.

'Unstoppable': 182 unmarked graves found at third Canadian school

Prime Minister Justin Trudeau said Thursday that Canada needed to acknowledge its history of racism against indigenous peoples in order to "build a better future" after a new discovery of unmarked graves at a former boarding school for indigenous youth.

Trudeau says Canada must 'learn from our past' after school graves found

Ontario announced Tuesday Can$10 million (US$8 million) to search for and look after unmarked graves of indigenous residential school students in the Canadian province, after burials were discovered elsewhere in the country.

After discovery of children's remains, Canada announces search for unmarked indigenous graves