Walkers have been baffled by a mystery steel monolith which appeared on a hill in Hay-on-Wye, Wales. Locals in the Powys town spotted the block of steel – which is shaped like a giant Toblerone ...

A mystery steel monolith appeared out of nowhere on a hill in Hay-on-Wye, Wales, baffling locals. Footage taken by Craig Muir shows the strange structure shaped like a toblerone standing straight ...

Utah Department of Public Safety/AP But questions remain: The origin and purpose of the Utah monolith that started it all are still a total mystery.

Monolith lore According to Monolith Tracker ... like this would sort of go viral because it has those elements of mystery,” Bloomfield said. “People can become detectives and try to, you ...

For mossy monolith hikes, waterproof hiking boots are key - they'll keep your feet dry on slippery surfaces and during stream ...

Siberian ice blasting, newsstand employee in bunny ears, silver kids in Indonesia, and other stories are among some of the developments captured in this week's photos. Experts forecast moderate ...