At least eight people are dead and more than two dozen are in hospital after a volcano erupted on White Island, where ongoing seismic activity is preventing teams from recovering additional bodies.
A look at the activism of Greta Thunberg, the 16-year-old activist from Sweden who has urged immediate action to address a global climate crisis and was named Time Magazine's Person of the Year for 2019.
The unrest, the worst faced by Chile since it emerged from dictatorship in 1990, has left at least 26 dead and caused more than $1.5 billion in business losses, devastating the economy.
A performance artist who ate a banana taped to a wall that was an artwork valued at $120,000 said his actions were not vandalism and he does not regret his snack at Art Basel in Miami Beach, Florida.
A look at 10 Olympics gold medals stripped from Russia in years past, as the country now grapples with a ban from the Olympics and world championships in a range of sports for four years after the World Anti-Doping Agency ruled to punish it for manipulating laboratory data.
Finland's Sanna Marin is about to become the world's youngest serving prime minister at the age of 34. Here are some other current world leaders still in their thirties.
