A string of so-called "mysterious deaths and disappearances" prompted speculation that the incidents were connected.

For more than a decade, scientists have been able to detect gravitational waves- ripples in space-time that help us understand the universe's ...

Teleportation sounds clean until the machinery gets involved. A person steps into a chamber, presses a button, and appears ...

The string of cases has fueled online speculation and drawn attention from Congress, federal agencies and President Trump.

House Oversight Chair James Comer has launched a probe into the mysterious deaths and disappearances of 11 US scientists ...

These are among at least 10 individuals connected to sensitive US nuclear and aerospace research who have died or disappeared ...

A haphazard grouping of recent cases emerged from what one paranormal investigator describes as “mystery-mongering data ...

It is, in a way, a remarkable achievement. This article was featured in the One Story to Read Today newsletter. Sign up for ...

12 US scientists have gone missing or died. The mystery has become the talk - and worry - of Washington - The 12 scientists ...

The shooting death of a Calgary-born astrophysicist in mid-February in front of his Southern California residence sent ...

Most of the individuals were reportedly involved in sensitive nuclear and aerospace research, but some family members say ...