Eighty years ago, more than 30,000 Jews were murdered by Nazis in Kyiv in just two days. Babi Yar is the most infamous site of the Holocaust in Ukraine — but the remembrance of the massacres was suppressed for decades.

Yuto Naganuma looks silently as the cold sea breeze sweeps over the crumbling walls of the school where his little brother was lost in Japan's devastating 2011 tsunami. Ten years on, Naganuma and others like him form a generation whose young lives were shaped by what is known in Japan as the triple disaster: a powerful earthquake that sparked a terrifying tsunami and the worst nuclear accident since Chernobyl.

With thousands now displaced from Greece's largest migrant camp, several German states are again offering to take in many of the refugees. They face one big problem: getting permission from Merkel's government.

At least five people have been killed in the Bahamas in what officials have described as a "historic tragedy." The downgraded Category 4 hurricane has battered the region for over 30 hours, triggering massive flooding.