An investigative journalist and expert on the JFK and Martin Luther King Jr. assassinations said the feds’ secret files on the murders will likely reveal “fascinating’’ new details about the historic ...

NBC News' Tom Llamas spoke to Gerald Posner, author of "Case Closed," about the potential impact of President Trump's order to release the assassination files of President John F. Kennedy. Gavin ...

Nov. 20 -- Gerald Posner, author of Case Closed: Lee Harvey Oswald and the Assassination of JFK, believes Lee Harvey Oswald acted alone when he killed President John F. Kennedy. He says every ...

Investigative journalist and author Gerald Posner, who recently donated the complete collection of his works to the Boston University archives, opened a new exhibit last night of his research ...

Forecast: Posner's previous bestsellers and the continued popularity of music from Motown's golden era in the 1960s assures that this book will be widely read and even more widely reviewed, although ...

"Pharmaceutical breakthroughs such as antibiotics and vaccines rank among some of the greatest advancements in human history. Yet exorbitant prices for life-saving drugs, safety recalls affecting tens ...

When investigative reporter and Case Closed author Gerald Posner was busted for plagiarism by our sister publication, Miami New Times (among others), it was a big disappointment. It's the kind of ...

NBC News' Tom Llamas spoke to Gerald Posner, author of "Case Closed," about the potential impact of President Trump's order to release the assassination files of ...