Metallica’s Lars Ulrich addressed rumors that the band is circling a Las Vegas Sphere residency and next year’s Super halftime show on 'Howard Stern.' ...

Possibly more than 1,500 years old, Osmanagich thinks this Bosnian rock ball may be "the oldest stone sphere made by human hands," according to the Telegraph. Like any mysterious sphere uncovered ...

Suad Keserovic cleans a stone ball in Podubravlje village near Zavidovici, Bosnia and Herzegovina April 11, 2016. Keserovic claimed that the stone sphere is 3.30 meter in diameter and the ...

Keserovic claimed that the stone sphere is 3.30 meter in diameter and the estimated weight of it is about 35 tons. Hundreds of tourists from around the world have visited this stone.

The stone sphere was discovered in March 2016, 80km north of Visoko, in a forest near the town of Zavidovići. It is roughly three metres across and, Osmanagich claims, it could weigh up to 60 tonnes.