Wichet Siriphuwadon and his wife Maneerat believe the rocks may be extraterrestrial and claim they have improved their health. The couple found some shiny, black rocks — ranging in size and ...

But a new study suggests we could find evidence of them right here on Earth, as tiny tunnels they’ve carved out in rocks or old buildings. Unlike regular black holes, which are born from the ...

Imagine stepping across the sunlit prairies of South Dakota’s Black Hills, only to discover ... often compared to a tangled spider’s web or a three-dimensional puzzle, making exploration ...

Pink and chum salmon carcasses lie tangled in linguine strands of tidal sedge. The bear moves like a silhouette across the landscape, its black fur blending in with the dark rocks and dusky woods.