Mystery

The rock shelters of the Pecos Canyonlands are an archeological treasure trove, preserving a remarkable record of prehistoric life. Some of those treasures are literally waste: coprolites, fossilized human feces, from the caves have yielded vivid insights into the diets and ritual lives of ancient people.

The All-Domain Anomaly Resolution Office, formed last year, is focusing on some 171 cases — including some in which objects "appear to have demonstrated unusual flight characteristics."

A voyage to the bottom of the ocean has reignited a scientific mystery that has stumped scientists around the world: Who or what is punching tiny holes in neat rows along the seafloor?

The U.S. Navy confirmed that earlier leaked videos did, in fact, show what they call UAP's or unidentified aerial phenomena. The Pentagon has admitted they've been studying them and recently NASA has announced its own investigation. So it seems as if the government is concerned about the national security threat these phenomena may pose.

NPR's Scott Simon asks Zak Podmore, a Report for America corps member at the Salt Lake Tribune, about a mysterious sculpture found in the Utah desert.

The night of December 6th 1991 – Four girls – ages 17, 17, 15 and 13 were working and hanging out at a “I Can’t Believe It’s Yogurt!” store in…