Mars has 2 billion 'sink holes' because of a mysterious attacker
A new study of the surface of Mars has shown that an alien attacker could have a devastating impact.Huge hole in China suddenly revealed a natural wonder at a world-class level
During the expedition at a recent sinking hole in Guangxi, the geological team suddenly found an extremely complicated underground cave system.Cars crumbling, falling to the ancient tomb 3,400 years
A Greek farmer parked a car under an olive tree in his garden when the car collapsed. He struggled to pull the car up and found an ancient tomb.