Two children have been found dead at a home in a regional town, with police questioning a woman.
Officers visited the property at Coonabarabran, in NSW's Central West, at 2pm on Monday, following reports of a concern for their welfare.
The children, aged eight and 10, were found dead.
A 66-year-old woman was taken to Coonabarabran Police Station and was being questioned by officers, police said.
They said there was no further information available as inquiries continued.