The "spot the difference" game is a popular type of puzzle in which two similar-looking images will be placed side by side.

" width="1200" height="675" /> A word puzzle comprises a series of letters arranged randomly on a grid. The reader's task is ...

The frog was named in 2012 to honour then-Prince Charles for his work in rainforest conservation and the fight against ...

B. kirki, B. picardi, B. siskoi, B. janewayae, B. archeri, B. pikei, and B. burnhamae live in Madagascar's rainforests.

A group of frogs from Madagascar have mating calls that sound like Star Trek sound effects – now their species names honour ...

People with the sharpest eyes can find the odd dinosaur in the picture in 5 seconds. Are you one of them? Test your visual ...

Only the sharpest eyes can find three differences between the sea horse pictures in 18 seconds! Can you? Attempt now!