An injured orangutan was recently observed chewing a medicinal leaf and applying it to his wound.
Given that shipworms are typically known to chew through wood, the find came as something of a surprise.
The ancient gum-chewing inhabitants of Sweden left behind Scandinavia's oldest known human DNA.
Patrick Maze was shocked to discover that an entire house had appeared on his property overnight.
Raw meat is notoriously difficult to chew, so how did our prehistoric ancestors manage to do it ?
The huge 16-inch-long rat managed to chew its way in to their kitchen through a ventilation pipe.
A new type of chewing gum is being developed in the UK that is easy to remove.
Scientists believe some dinosaurs developed long necks to gulp down their food without having to chew it.
A newly discovered plant-eating dinosaur didn't chew its food at all but instead simply swallowed it straight up.