Temperatures in parts of the UK are expected to hit 26C (78.8F) on Wednesday as part of what is likely to be the warmest early April spell in six years.
A new cancer trial, which aims to train the immune systems of children and young people to fight the disease, offers a "real sense of hope", according to the chief executive of a company funding it.
The parents of Orla Wates, 19, have issued an emotional statement to the local outlet Viet Nam News, and thanked the hospital which cared for her before she died.