Mud volcanoes—relatively unheard of in North America, but prominent in volcanic regions around the globe—have quietly changed Earth’s landscape throughout our planet’s history. Eagle-eyed ...

Palaeontologists say that the footprints are so detailed that it is possible to see how the mud was deformed as it was “squelched” under the huge weight of the dinosaur feet. The footprints ...

This time, while building a hideaway in their new home of the Great Valley, Littlefoot and the gang rescue a mysterious egg from two scheming egg-nappers and make a starling surprise - and new friend ...