Researchers recently discovered a peculiar spectacle in Tonga - a boulder that had somehow moved uphill.
Caroline Sasaki was mere inches from certain death when a huge rock came crashing into her home at the weekend.
Two climbers ascending California's second-highest peak recently uncovered a decades-old mystery.
Robotic grapples will be used to place a boulder from a large asteroid in to orbit around the moon.
A team of researchers has finally managed to explain how such large boulders can move all by themselves.
Insane footage has emerged showing a driver narrowly escaping death by mere inches during a rainstorm.