Actor Nigel Planer, who played hippy Neil in The Young Ones, suffered with these symptoms for most of his adult life until they were linked to his protruding lower jaw by an osteopath. After ...

The slingjaw wrasse, Epibulus insidiator, is a species of wrasse with an astounding jaw. Its mouth can extend over half the length of the fish's body. The fish can protrude its jaws longer than ...

The extended lower jaw of Alienacanthus, twice as long as the skull, is unique among placoderms and extremely rare in other living and fossil groups. In most animals, jaw protrusion is seen in the ...