The age of the universe and its vast number of stars suggests that extraterrestrial life should be common. If that’s the case, then where is everyone? In this infographic we explore some possibilities.
Play time: White Bengal tiger cub pesters Mum, in pictures
This tiger cub appears less than purr-fect as he leaps on his mothers head while playing. The enthusiastic white Bengal tiger cub was pictured clawing and jumped all over his tiring mother. The sprightly youngster played up to the crowds who had descended on Novosibirsk Zoo in Russia to catch a glimpse of the rare animals