The Debrief51m
New JFK Files Reveal CIA Secrets and Cold War Spycraft, Offer Little Support for Conspiracy Theories
This week, we examine the release of close to 64,000 additional documents related to the assassination of President John F.
Supernovas may have played a role in two of Earth’s largest mass extinctions, study suggests
New research suggests the violent explosions of dying stars may have caused two of Earth’s biggest mass extinctions millions ...