A photograph of the Queen surrounded by her five great-grandchildren and her two youngest grandchildren has been released to mark her 90th birthday.

The US state of Utah has become the first to declare pornography a public health risk in a move its governor says is to "protect our families and our young people".

The Indian government says it is still seeking to reclaim the priceless Koh-i-noor diamond from Britain, despite the Supreme Court being told otherwise.

An extensive aerial and underwater survey has revealed that 93% of Australia's Great Barrier Reef has been affected by coral bleaching.

Several people have been killed in a large explosion in the centre of the Afghan capital Kabul, President Ashraf Ghani has said.

At least 413 people are now known to have died in the earthquake that struck Ecuador, the country's government says.

The Czech Republic wants to be known as "Czechia" to make it easier for companies and sports teams to use it on products and clothing.

Hundreds of migrants drowned when their boat capsized in the Mediterranean, survivors have told the BBC - although there is no official confirmation.