We would like to hear from parents about their children’s experiences of getting NHS dental treatment

According to a government report, nearly 50,000 tooth extractions took place last year in NHS hospitals in England for 0 to 19-year-olds, with 62% of those having a primary diagnosis of tooth decay.

We would like to hear from parents in England about their experiences of accessing NHS dental services for their children. Were you able to find somewhere locally or do you have to travel further afield? How easy have you found it to access care? We’re also interested in hearing from those whose children have had hospital tooth extractions recently.

Each spring since 2003, Jon Aars, senior scientist at the Norwegian Polar Institute, and his team have conducted an annual polar bear monitoring program on Svalbard - collaring, capturing and taking samples from as many bears as they can across several weeks.

By studying polar bears they get a better understanding of what is happening in this part of the Arctic environment. The bears roam over large distances and, being apex predators, provide lots of information about what is happening lower in the food chain and across different Arctic species.

The Guardian accompanied Aars on an expedition to the southern end of Spitsbergen island, the largest in the Svalbard archipelago.