The CIA investigated a Norwegian government experiment with a pulsed-energy machine in which a researcher built and tested a “Havana syndrome” device on himself.

A former US soldier's account of extraordinary encounters has sparked renewed fascination over intelligence, mortality and humanity's understanding of existence.

A woman has come forward with startling claims of a late‑night alien encounter. Brisbane-based researcher Sheryl Gottschall ...

Here's what we know about a South Florida DNA lab chosen over Quantico to analyze evidence in the Nancy Guthrie abduction.