This tiny frog has gone viral thanks to a call that sounds more like a squeaky toy than a living creature. Researchers captured the bizarre sound during field recordings and were stunned by its ...

The deep ocean is filled with sounds we still cannot explain. Scientists have recorded strange signals and noises coming from the depths, but many of them don’t match any known animal or natural ...

For years, people assumed sharks were the silent type, but that's not true, and they aren't alone when it comes to creatures like sharks that make noises. Some of the world's strangest creatures make ...

Australia's oceans, deserts and rainforests are home to some truly weird and wonderful species – here are 13 of the strangest ...