4
A man who ended up clinically 'dead' after falling asleep in the freezing cold was revived several hours later.
0
During the Cold War, a spate of mysterious sightings ended up exposing a plot to hide nukes from the US.
4
A peculiar phenomenon that occurs only during periods of particularly cold weather has been raising eyebrows recently.
11
The research found evidence of unidentified lights in the sky above nuclear test sites during the Cold War.
2
The 22-year-old, who hails from Australia, is suffering from a mystery ailment that doctors have been unable to explain.
23
Scientists aiming to bring back the woolly mammoth have modified mice to make them more resistant to the cold.
5
For two decades, the CIA conducted secretive experiments into mind control and psychological manipulation.
5
The bonkers plan looked at ways to stop the Earth's rotation so that Soviet nuclear missiles would miss their targets.
2
The findings could one day help to solve cold criminal cases and to acquit innocent people.
11
A woman from Ireland had been driving a rental car when she discovered something that made her blood run cold.
11
British entrepreneur William Sachiti has been looking for a way to restore the facility to full working order.
36
Cold case investigators believe that they have finally discovered the identity of the infamous murderer.
5
Despite its cold, dry and barren exterior, Mars may be hiding large quantities of water beneath its surface.
33
Scientists believe that a slowdown in ocean currents could bring about colder and more extreme weather.
1
A 34-year-old man recently collapsed after suffering an allergic reaction to the cold following a shower.
5
New details have emerged of a peculiar Cold War-era phenomenon associated with Soviet missile launches.
4
Experts are attempting to solve the mystery of an unidentified man who washed up on the Isles of Scilly.
1
Newly declassified CIA documents have revealed details of a secretive Cold War spy drone that looked like a bird.
61
Scientists have warned that a long period of particularly low solar activity could lead to much colder winters.
3
The 34-year-old hiker succumbed to hypothermia after getting caught in a snowstorm in the Pyrenees.