There are some 1,350 potentially active volcanoes around the world, many located around the Pacific ‘Ring of Fire’.
Among the 10 fastest supercomputers in the world, five are located in the US, two in China and one each in Japan, Germa
Founded in 1949, the North Atlantic Treaty Organization now has 30 members and a budget of 1.56 billion euros.
Deadly protests that began over fuel prices rage in Kazakhstan. Here are three graphics to contextualise the situation.