Jezero Crater on Mars was once home to a lake, delta and rivers. See an animation of what it could have looked like when water poured into the crater billions of years ago and present day.

A river of lava is flowing from the Cumbre Vieja volcano on Spain's La Palma island after the north side of the crater collapsed. It's pouring into the ocean and expanding the coastline as it cools.

CCTV captured the moment a high-pressure underground water pipe exploded in Ukraine, leaving a huge crater in the ground. In the video, tarmac is seen flying everywhere as the water pressure ...