Unexplained deaths

In November 1970, the partially burned corpse of a woman was discovered near Bergen, Norway, leading to one of the most intensive investigations in Norwegian history, which is still a source of controversy to this day, with allegations of espionage and cover-ups.

Some of our Research:A brief description
Both versions
The wiki

Strange seas

In 1997, in a remote point in the south Pacific Ocean, just west of the southern tip of South America an incredibly powerful ultra-low-frequency noise is picked up by hydrophones monitored by the NOAA. We think sideways in hopes that it will help us to discover the source of this unexplained sound.

Some of Our Research:
Wired’s take
A light version
The Wiki
Some Interesting facts