Pope Francis is showing signs of health improvement, with a normal chest CT scan and resolved renal insufficiency. A new foundation honors an architect who died of pancreatic cancer. Read more...

Recent developments include a Rand Corporation study on the Ukraine conflict and US policy, a legal challenge to immigration arrests in schools, and Hungary's planned poll on Ukraine's EU membership. Read more...

A roundup of recent health news, including a warning about parasite weight loss schemes, a foundation for cancer patients, mental health in schools, oncology training, and an update on Pope Francis's health. Read more...