Mouth ulcers, also known as canker sores, are painful lesions that develop inside the mouth, on the tongue, or along the inner cheeks. They can make eating, drinking, and even speaking uncomfortable.

Three teenagers have allegedly used a gel blaster to hold up a convenience store in north Queensland. Two boys, aged 17 and 13, and a 15-year-old girl allegedly stole food from the store in Townsville ...