22
The clip shows a strange object that remained stationary over the Brazilian city of Curitiba.
20
The act of eating outrageously enormous portions of food has become strangely popular online in recent years.
1
The mysterious vandal had been leaving paintings of ghosts all around the Tarpon Springs area.
8
The discovery brings the idea of 'de-extincting' the woolly mammoth one step closer to reality.
32
A visitor to one of Australia's most haunted attractions recently got more than she bargained for.
24
Astronaut Jim McDivitt had reported seeing an object shaped like a beer can outside the Gemini 4 capsule.
2
Back in 1979, the body of an unidentified man washed up on the shores of the UK, sparking a decades-long mystery.
0
The historic vessel was used during famed polar explorer Ernest Shackleton's last voyage to the Antarctic.
10
Developed by Alan Turing, the test can only be passed by an AI that is indistinguishable from a human being.
24
The alleged Bigfoot prints appeared to have been left by someone or something that wasn't wearing any shoes.
5
Air Force technicians who studied captured technology at Area 52 are now suffering from health complications.
11
An unknown object was spotted in a very brief clip recorded during the Memorial Day weekend activities.
22
Luring inquisitive extraterrestrials to our planet using nuclear radiation seems like a bit of a shot in the dark.
0
A lot of strange tactics were thought up during the Second World War, but this is perhaps one of the strangest of them all.
27
The SpaceX CEO had plenty to share on the subject during a panel entitled 'How to save the human race'.
27
Something unusual was photographed by the family during a recent visit to Scotland's Loch Ness.
5
New research suggests that the process of forming long-term memories might damage the brain's nerve cells.
6
The bizarre murder trial, which took place in Pontotoc County, Oklahoma - concerned a Bigfoot-related killing.
41
In an unexpected move, state senate officials have passed a bill designed to ban the release of chemicals in the sky.
34
Over 45 years ago, pilot Frederick Valentich vanished without a trace after encountering a UFO off the coast of Australia.