SAN FRANCISCO -- Is it alien or art? Utah public safety officers were stunned when they stumbled on what looks like something out of a sci-fi space film. They found a mysterious-looking, chrome ...

SAN FRANCISCO -- A tall, silver, shining metal monolith discovered in the desert in southeastern Utah-- which prompted theories of alien placement and drew determined hikers to its secret location -- ...

Every few years, a new “mystery metal” surfaces and the internet races to declare it proof that we are not alone. Shiny shards, polished spheres, and desert monoliths are quickly framed as alien ...

A strange metallic monolith was discovered deep in the Utah desert, and very few people knew where it was. Using flight data, terrain clues, and instinct, the location was quietly tracked down. The ...

A newly discovered 10-foot-tall silver monolith on a muddy bluff in Wales has reignited wild speculation on its origin after similar obelisks appeared in Utah, California, England and Romania. The ...