WARSAW, Oct. 22 (Xinhua) -- The question on a wall behind the entrance of the Maria Sklodowska-Curie Museum in Warsaw, Poland, reads: "Who are you, Maria?" It seems quite simple - until one tries to a ...

PHNOM PENH, Oct. 22 (Xinhua) -- Cambodia has issued a directive enforcing bans on e-cigarettes and shisha pipes, aiming at maintaining social order and protecting the health of young people.