Discovering a mysterious hole in your carefully manicured lawn or thriving garden can be frustrating. Is it a sign of a minor ...

Black holes, regions of spacetime in which gravity is so strong that nothing can escape, are intriguing and extensively ...

In South America, a mysterious monument stretches almost a mile (1.5 kilometers) through the southern Peruvian Andes. Called Monte Sierpe, meaning serpent mountain, it consists of rows of around 5,200 ...

This mountainside is covered in thousands of mysterious ancient holes. Scientists now believe they know why - Early aerial ...

Drone footage and on-the-ground excavations high in the Andes are revealing what the Chincha Kingdom and Inca Empire may have used these holes for centuries ago.